How To Find Macos Utilities

How To Find Macos Utilities

How To Find Mac Os Utilities Message
How To Find Mac Os Utilities Windows 10
You need to click the Utilities menu, as shown in the image below, then click Terminal. If you do not have the Menu bar showing then you can either try rebooting to see if that makes any difference or just click, e.g. Disk Utility and then close it to see if it will bring the macOS Utilities Menu bar up. Start up your Mac while holding down Command+R until you hear the startup chime and see either a spinning globe or Apple logo. A macOS Utilities window will open, on which you will see the options. Mar 17, 2020 Open a Finder window and then click Go and Utilities. If you use this folder often or if you think you will use this folder often, then you may want to add it to your Dock for easy access. Again open Finder, then click Applications and find the Utilities folder. Now click the folder and then drag it to the right side of the Mac Dock.
How to launch and use Grab utility on macOS and Mac OS X?Many Mac users are already familiar with the Utility folder and the useful tools it contains such as Terminal, Activity Monitor, Disk Utility, Console, Keychain Access, etc. Some of these apps are helpful when seeking solutions to problems you may have encountered.
Among these useful apps is Grab, which is based on capturing a computer screen image. The Mac OS has built-in functions for screen capturing, they are reached through keyboard combinations such as Command, Shift and 3 or 4, however, the Grab app is much more powerful, and includes different image formats, a timer screenshot function, and more. In this article, we will cover all types of screenshots, troubleshooting, and how to set up the Grab app to deliver good quality images.
Facebook app for surface pro. Table of Contents:
It is recommended to run a free scan with Malwarebytes - a tool to detect malware and fix computer errors. You will need to purchase the full version to remove infections and eliminate computer errors. Free trial available.
Capabilities of GrabAs mentioned, the Grab app has higher functionality than Mac's built-in screenshot function - here is a clear view of its potential:

Is able to capture just a portion of the screen.
Takes an image grab of a selected window.
Performs a Timed Screenshot. This function allows you to take a screen grab after 10 seconds.
Allows you to select a type of pointer (cursor) and also to show or hide it in screenshots. To set pointer settings, open Grab Preferences and select the type of pointer, or disable it.
Takes a picture of the entire screen, including multiple-monitor screens.
Saves pictures in various image formats such as JPEG, PNG, and TIFF.
Owns a small 'tooltip' displaying the exact coordinate of your pointer, which transforms into the amount of pixels selected when selecting an area.
Use of the Grab utilityThis app has a simple interface, however, some steps might be confusing. Here, we walk step-by-step though all Grab functions. There are several ways to launch the app. As mentioned above, the app is within the Utilities folder, so we can use Spotlight, launchpad, or finder to start Grab. In finder, go to Applications, choose Utilities, and select Grab. In launchpad, Grab is within Other.
Take a screenshot of selected area in your screenWhen the app is launched, click on Capture on Grab's menu at top of your screen, and then choose Selection or simply press Shift, Command and A together on your keyboard. You will notice Grab's information message. Now select your desired area by dragging with your mouse. When you have finished selecting, the picture will appear in a new window where you can save the image in a specified destination folder with a filename you provide.
Take a picture of desired windowSelect Capture from Grab's menu, and then choose Window or simply press the keyboard shortcut Shift, Command and W. In the popped-up window, click Choose Window. Left click to select the window required to capture, and then save it.
Capture your entire screenSelect Capture from Grab's menu, choose Screen or simply press the keyboard combination of Command and Z to start capturing the whole screen. An information message will pop-up stating that the image will be taken when you left-click the screen anywhere (outside the message).
Perform a timed screenshotTo launch a timed screenshot function, go to Capture in Grab's menu and choose Timed Screen or use the keyboard shortcut Shift, Command and Z. The activation window will pop up and leave 10 seconds before capturing from the moment you clicked Start Timer. This function will take a picture of the entire screen - it is very useful when you need to take a screenshot of menus or menu options.
Check the details of taken screenshotTo look up information about the screen capture, click Window and choose Inspector, or simply press Command and 1 together. This information is available before image is saved, so you can check the dimensions and file size with the TIFF format, which is default Grab format for screen captures. You can change this format when you are not saving the screenshot.
Image qualityIt is often useful to change the resolution of image. The Grab app usually captures images at high-resolution, however, this is restricted to your display resolution. To achieve a better quality of screenshot, ensure your display is at highest available resolution. To change your device display resolution, open the Mac's System Preferences and choose Displays. Check that the display is set to highest number of pixels available.
How To Find Mac Os Utilities MessageChange default screenshot formatThe default format when saving captures is generally PNG and can be changed easily using terminal and a few simple commands. Mac supports PNG, JPG, TIFF, GIF, and PDF formats, so you can choose any of these. Launch terminal, which is under the Utilities folder or use spotlight.
To set JPEG format as the default, type the terminal command: defaults write com.apple.screencapture type jpg
To set TIFF, type: defaults write com.apple.screencapture type tiff
To set GIF, type: defaults write com.apple.screencapture type gif
Set PDF, type: defaults write com.apple.screencapture type pdf
If you wish to return the format to PNG, type: defaults write com.apple.screencapture type png 
The changes will not take effect until you restart the Mac. Alternatively, you can use the additional terminal command: killall SystemUIServer. The Mac will then be forced to reboot and the system will use the new settings.
Grab utility stopped working after macOS updateOccassionally, the app might fail to work after a system update. This issue can be due to a corrupted Grab preference file. To see if this is the case on your system, open Finder, choose Go from the Finder's menu at top of your screen, select Go to Folder, and type the following path: ~/Library/Preferences/com.apple.grab.plist and press return. Move the selected file to Trash or your Desktop and restart the Mac. Once the computer has completely rebooted, attempt to launch Grab again. If this step helped, delete the old preference file. Otherwise, try reinstalling the Grab app using macOS Recovery. Finally, if none of these solutions fixes the problem, you could reinstall macOS.
Detailed steps on how to reinstall macOS.
An alternative method to take a screenshot on the Mac is to use built-in screenshot function.
Video Showing how to use Grab utility on macOS and Mac OS XHow to upgrade imovie 11. macOS Mojave comes with a plethora of useful utilities that make using your computer more pleasant or make you more productive when you use your computer or both. The first item, Calculator, is in your Applications folder (Go → Applications; keyboard shortcut: Command+Shift+A). All other items mentioned in this article are in your Utilities folder (Go→ Utilities; keyboard shortcut: Command +Shift+U), which you'll find inside your Applications folder.
Calculator in macOS MohaveNeed to do some quick math? The Calculator application gives you a simple calculator with all the basic number-crunching functions found in a pocket calculator. To use it, you can either click the keys with the mouse or type numbers and operators (math symbols such as +, –, and =) using the number keys on your keyboard (or numeric keypad, if you have one). Calculator also offers a paper tape (Window → Show Paper Tape) to track your computations — and, if you want, provide a printed record. It can even speak numbers aloud (Speech → Speak Button Pressed and Speech → Speak Result).
Check out Calculator here.
In my humble opinion, the most useful feature in Calculator (after Paper Tape) is the Convert menu — more specifically, the currency-conversion feature. It checks the Internet for the current exchange rate before calculating the conversion for you. That's very cool.
Beyond that, Calculator has three modes: Basic, Scientific, and Programmer. Basic is the default, and you access the other two modes as follows:
Pressing Command +2 (View→Scientific) turns the formerly anemic calculator into a powerful scientific calculator.
If you prefer Reverse Polish Notation (RPN), press Command + R.
Choosing View → Programmer (Command +3) turns Calculator into the programmer's friend, letting you display your data in binary, octal, hexadecimal, ASCII, and Unicode. It also performs programming operations, such as shifts and byte swaps. (If you're a programmer, you know what all that means; if you aren't, it really doesn't matter.)
And that's about all you need to know to use the Calculator like a pro.
Moving right along, the remaining applications in this section can be found in your Utilities folder (Go → Utilities; keyboard shortcut: Command +Shift+U):
macOS Mojave Activity MonitorIn Unix, the underlying operating system that powers macOS, applications and other things going on behind the scenes are called processes. Each application and the operating system itself can run a number of processes at the same time. Raging bull free spins.
In this figure, you see 288 different processes running, most of them behind the scenes. Note that when this screenshot was taken, half a dozen or more programs were running, including Finder, Safari, and Activity Monitor itself.
To display the two CPU monitor windows on the right side of the Activity Monitor window as shown, choose Window→ CPU Usage (Command +2) and CPU History (Command+3).
You also select what appears in the Activity Monitor's dock icon — CPU Usage, CPU History, Network Usage, Disk Activity, or the Activity Monitor — by choosing View→Dock Icon. All but the Activity Monitor icon appear live, meaning that they update every few seconds to reflect the current state of affairs.
Note that you can't display CPU Usage or CPU History in a window and in the dock icon at the same time — those two items can be displayed in the dock or a window, but not both.
To choose how often these updates occur, choose View→Update Frequency.
How do you use chrome. Setting Activity Monitor to update more frequently causes it to use more CPU cycles, which can decrease overall performance slightly.
Finally, the bottom portion of the Activity Monitor window displays information for the active tab. Select the CPU, Memory, Energy, Disk, or Network, and the middle and bottom portions of the Activity Monitor window change to reflect that selection.
Because all Macs that can run Mojave have at least a dual-core processor, you'll see at least two, and possibly four or more, CPUs displayed in Activity Monitor: one for each core.
Geeks and troubleshooters (and even you) can use Activity Monitor to identify what processes are running, which user owns the process, and how much CPU capacity and memory the process is using. You can even use this feature to quit or force-quit a process that you think might be causing problems for you.
Messing around in Activity Monitor isn't a good idea for most users. If you're having problems with an application or with macOS, try quitting open applications, force-quitting applications (press Command+Option+Esc — the Mac three-finger salute), or logging out and then logging back in again before you start mucking around with killing processes.
Disk Utility in macOS MojaveIf you're having problems with your hard drive or need to make changes to it, Disk Utility is a good place to start. Start by clicking a disk or volume in the column on the left and then click one of the buttons on the toolbar as described in the following sections.
Volume +/–The Volume + and Volume – buttons, new in Mojave, make it easier than ever to subdivide your hard or solid-state disk into virtual volumes, which look and act like separate disks but are volumes on a single disk. Convert video for ipad handbrake.
If you think this sounds a lot like what we used to call partitioning, it is.
Although APFS will allow you to create partitions instead of volumes, I can't think of a good reason for you to do so.
One more thing: You can't currently use an APFS volume as a Time Machine backup disk. If you try, Time Machine will complain that the disk's file system is incompatible and ask to erase and reformat it as HFS+.
Partition buttonSpeaking of partitions, you can use the Partition button to create disk partitions (multiple volumes on a single disk) on disks formatted as HFS+. macOS treats each partition as a separate disk. The Partition button is enabled only when an eligible item is selected in the column on the left.
Partitioning a drive lets you create multiple volumes. A volume is a storage space that (from the Mac's point of view) looks and acts just like a hard drive. A partition is simply a designated volume on a drive, separate from all other partitions (volumes). You can create any number of partitions, but it's a good idea to limit yourself to no more than a small handful.
By the same token, it's absolutely not necessary to use partitions unless you're running Boot Camp. Many users never partition a hard drive and get along just fine. If you do choose to partition, you should probably limit the number of partitions you create. An iMac with a 1TB drive will do just fine as shipped (with a single partition); there's no need to create more.
Be careful here. Although some adjustments can be made to partitions without loss of data, not all adjustments can. You'll be warned if what you're about to do will permanently erase your data, but I thought I'd give you fair warning first. And, of course, you should always have a backup before mucking with your disk.
Finally, if you click the Partition button with an APFS disk selected in the sidebar, you'll see an explanation that suggests you might be happier with a volume than with a partition, as shown here.
First Aid buttonIf you suspect that something's not quite right with your startup disk (or any other disk connected to your Mac), the First Aid button in Disk Utility should be among your first stops. Use First Aid to verify and (if necessary) repair an ailing drive. To use it, select a volume icon in the list on the left and then click the First Aid button in the upper-left corner of the Disk Utility window. A sheet asks if you'd like to run First Aid on the selected disk; click Run to do it or Cancel to dismiss the sheet. When it's finished, you'll get information about any problems that the software finds.
If the disk you're trying to repair is your startup disk, Disk Utility will warn you that it needs to temporarily lock the boot volume and that other apps will be unresponsive until the operation has completed, as shown. Go have a cup of coffee or something — the process takes 15-30 minutes for most disks.
If First Aid doesn't find any problems, you can go on your merry way, secure in the knowledge that that disk is A-okay. If First Aid turns up a problem that it can't fix, it will advise you what to do next.
You can't use Disk Utility First Aid to fix a CD or DVD, nor can you use it to fix most disk image (.DMG) files. These types of disks are read-only and can't be altered.
Erase buttonUse Erase to format (completely erase) any disk except the current startup disk.
When you format a disk, you erase all information on it permanently. Formatting can't be undone — so unless you're absolutely sure this is what you want, don't do it. Unless you have no use for whatever's currently on the disk, make a complete backup of the disk before you format it. If the data is critical, you should have at least two (or even three) known-to-be-valid backup copies of that disk before you reformat.
After clicking the Erase button, a sheet drops down with a space for you to name the disk you're about to erase and you see a drop-down Format menu so you can choose the disk format, as shown here.
Use Mac OS Extended (Journaled) for rotational and hybrid disks, use APFS for solid-state drives, and don't try any of the other options unless you have a good reason.

Is able to capture just a portion of the screen.
Takes an image grab of a selected window.
Performs a Timed Screenshot. This function allows you to take a screen grab after 10 seconds.
Allows you to select a type of pointer (cursor) and also to show or hide it in screenshots. To set pointer settings, open Grab Preferences and select the type of pointer, or disable it.
Takes a picture of the entire screen, including multiple-monitor screens.
Saves pictures in various image formats such as JPEG, PNG, and TIFF.
Owns a small 'tooltip' displaying the exact coordinate of your pointer, which transforms into the amount of pixels selected when selecting an area.
Use of the Grab utilityThis app has a simple interface, however, some steps might be confusing. Here, we walk step-by-step though all Grab functions. There are several ways to launch the app. As mentioned above, the app is within the Utilities folder, so we can use Spotlight, launchpad, or finder to start Grab. In finder, go to Applications, choose Utilities, and select Grab. In launchpad, Grab is within Other.
Take a screenshot of selected area in your screenWhen the app is launched, click on Capture on Grab's menu at top of your screen, and then choose Selection or simply press Shift, Command and A together on your keyboard. You will notice Grab's information message. Now select your desired area by dragging with your mouse. When you have finished selecting, the picture will appear in a new window where you can save the image in a specified destination folder with a filename you provide.
Take a picture of desired windowSelect Capture from Grab's menu, and then choose Window or simply press the keyboard shortcut Shift, Command and W. In the popped-up window, click Choose Window. Left click to select the window required to capture, and then save it.
Capture your entire screenSelect Capture from Grab's menu, choose Screen or simply press the keyboard combination of Command and Z to start capturing the whole screen. An information message will pop-up stating that the image will be taken when you left-click the screen anywhere (outside the message).
Perform a timed screenshotTo launch a timed screenshot function, go to Capture in Grab's menu and choose Timed Screen or use the keyboard shortcut Shift, Command and Z. The activation window will pop up and leave 10 seconds before capturing from the moment you clicked Start Timer. This function will take a picture of the entire screen - it is very useful when you need to take a screenshot of menus or menu options.
Check the details of taken screenshotTo look up information about the screen capture, click Window and choose Inspector, or simply press Command and 1 together. This information is available before image is saved, so you can check the dimensions and file size with the TIFF format, which is default Grab format for screen captures. You can change this format when you are not saving the screenshot.
Image qualityIt is often useful to change the resolution of image. The Grab app usually captures images at high-resolution, however, this is restricted to your display resolution. To achieve a better quality of screenshot, ensure your display is at highest available resolution. To change your device display resolution, open the Mac's System Preferences and choose Displays. Check that the display is set to highest number of pixels available.
How To Find Mac Os Utilities MessageChange default screenshot formatThe default format when saving captures is generally PNG and can be changed easily using terminal and a few simple commands. Mac supports PNG, JPG, TIFF, GIF, and PDF formats, so you can choose any of these. Launch terminal, which is under the Utilities folder or use spotlight.
To set JPEG format as the default, type the terminal command: defaults write com.apple.screencapture type jpg
To set TIFF, type: defaults write com.apple.screencapture type tiff
To set GIF, type: defaults write com.apple.screencapture type gif
Set PDF, type: defaults write com.apple.screencapture type pdf
If you wish to return the format to PNG, type: defaults write com.apple.screencapture type png 
The changes will not take effect until you restart the Mac. Alternatively, you can use the additional terminal command: killall SystemUIServer. The Mac will then be forced to reboot and the system will use the new settings.
Grab utility stopped working after macOS updateOccassionally, the app might fail to work after a system update. This issue can be due to a corrupted Grab preference file. To see if this is the case on your system, open Finder, choose Go from the Finder's menu at top of your screen, select Go to Folder, and type the following path: ~/Library/Preferences/com.apple.grab.plist and press return. Move the selected file to Trash or your Desktop and restart the Mac. Once the computer has completely rebooted, attempt to launch Grab again. If this step helped, delete the old preference file. Otherwise, try reinstalling the Grab app using macOS Recovery. Finally, if none of these solutions fixes the problem, you could reinstall macOS.
Detailed steps on how to reinstall macOS.
An alternative method to take a screenshot on the Mac is to use built-in screenshot function.
Video Showing how to use Grab utility on macOS and Mac OS XHow to upgrade imovie 11. macOS Mojave comes with a plethora of useful utilities that make using your computer more pleasant or make you more productive when you use your computer or both. The first item, Calculator, is in your Applications folder (Go → Applications; keyboard shortcut: Command+Shift+A). All other items mentioned in this article are in your Utilities folder (Go→ Utilities; keyboard shortcut: Command +Shift+U), which you'll find inside your Applications folder.
Calculator in macOS MohaveNeed to do some quick math? The Calculator application gives you a simple calculator with all the basic number-crunching functions found in a pocket calculator. To use it, you can either click the keys with the mouse or type numbers and operators (math symbols such as +, –, and =) using the number keys on your keyboard (or numeric keypad, if you have one). Calculator also offers a paper tape (Window → Show Paper Tape) to track your computations — and, if you want, provide a printed record. It can even speak numbers aloud (Speech → Speak Button Pressed and Speech → Speak Result).
Check out Calculator here.
In my humble opinion, the most useful feature in Calculator (after Paper Tape) is the Convert menu — more specifically, the currency-conversion feature. It checks the Internet for the current exchange rate before calculating the conversion for you. That's very cool.
Beyond that, Calculator has three modes: Basic, Scientific, and Programmer. Basic is the default, and you access the other two modes as follows:
Pressing Command +2 (View→Scientific) turns the formerly anemic calculator into a powerful scientific calculator.
If you prefer Reverse Polish Notation (RPN), press Command + R.
Choosing View → Programmer (Command +3) turns Calculator into the programmer's friend, letting you display your data in binary, octal, hexadecimal, ASCII, and Unicode. It also performs programming operations, such as shifts and byte swaps. (If you're a programmer, you know what all that means; if you aren't, it really doesn't matter.)
And that's about all you need to know to use the Calculator like a pro.
Moving right along, the remaining applications in this section can be found in your Utilities folder (Go → Utilities; keyboard shortcut: Command +Shift+U):
macOS Mojave Activity MonitorIn Unix, the underlying operating system that powers macOS, applications and other things going on behind the scenes are called processes. Each application and the operating system itself can run a number of processes at the same time. Raging bull free spins.
In this figure, you see 288 different processes running, most of them behind the scenes. Note that when this screenshot was taken, half a dozen or more programs were running, including Finder, Safari, and Activity Monitor itself.
To display the two CPU monitor windows on the right side of the Activity Monitor window as shown, choose Window→ CPU Usage (Command +2) and CPU History (Command+3).
You also select what appears in the Activity Monitor's dock icon — CPU Usage, CPU History, Network Usage, Disk Activity, or the Activity Monitor — by choosing View→Dock Icon. All but the Activity Monitor icon appear live, meaning that they update every few seconds to reflect the current state of affairs.
Note that you can't display CPU Usage or CPU History in a window and in the dock icon at the same time — those two items can be displayed in the dock or a window, but not both.
To choose how often these updates occur, choose View→Update Frequency.
How do you use chrome. Setting Activity Monitor to update more frequently causes it to use more CPU cycles, which can decrease overall performance slightly.
Finally, the bottom portion of the Activity Monitor window displays information for the active tab. Select the CPU, Memory, Energy, Disk, or Network, and the middle and bottom portions of the Activity Monitor window change to reflect that selection.
Because all Macs that can run Mojave have at least a dual-core processor, you'll see at least two, and possibly four or more, CPUs displayed in Activity Monitor: one for each core.
Geeks and troubleshooters (and even you) can use Activity Monitor to identify what processes are running, which user owns the process, and how much CPU capacity and memory the process is using. You can even use this feature to quit or force-quit a process that you think might be causing problems for you.
Messing around in Activity Monitor isn't a good idea for most users. If you're having problems with an application or with macOS, try quitting open applications, force-quitting applications (press Command+Option+Esc — the Mac three-finger salute), or logging out and then logging back in again before you start mucking around with killing processes.
Disk Utility in macOS MojaveIf you're having problems with your hard drive or need to make changes to it, Disk Utility is a good place to start. Start by clicking a disk or volume in the column on the left and then click one of the buttons on the toolbar as described in the following sections.
Volume +/–The Volume + and Volume – buttons, new in Mojave, make it easier than ever to subdivide your hard or solid-state disk into virtual volumes, which look and act like separate disks but are volumes on a single disk. Convert video for ipad handbrake.
If you think this sounds a lot like what we used to call partitioning, it is.
Although APFS will allow you to create partitions instead of volumes, I can't think of a good reason for you to do so.
One more thing: You can't currently use an APFS volume as a Time Machine backup disk. If you try, Time Machine will complain that the disk's file system is incompatible and ask to erase and reformat it as HFS+.
Partition buttonSpeaking of partitions, you can use the Partition button to create disk partitions (multiple volumes on a single disk) on disks formatted as HFS+. macOS treats each partition as a separate disk. The Partition button is enabled only when an eligible item is selected in the column on the left.
Partitioning a drive lets you create multiple volumes. A volume is a storage space that (from the Mac's point of view) looks and acts just like a hard drive. A partition is simply a designated volume on a drive, separate from all other partitions (volumes). You can create any number of partitions, but it's a good idea to limit yourself to no more than a small handful.
By the same token, it's absolutely not necessary to use partitions unless you're running Boot Camp. Many users never partition a hard drive and get along just fine. If you do choose to partition, you should probably limit the number of partitions you create. An iMac with a 1TB drive will do just fine as shipped (with a single partition); there's no need to create more.
Be careful here. Although some adjustments can be made to partitions without loss of data, not all adjustments can. You'll be warned if what you're about to do will permanently erase your data, but I thought I'd give you fair warning first. And, of course, you should always have a backup before mucking with your disk.
Finally, if you click the Partition button with an APFS disk selected in the sidebar, you'll see an explanation that suggests you might be happier with a volume than with a partition, as shown here.
First Aid buttonIf you suspect that something's not quite right with your startup disk (or any other disk connected to your Mac), the First Aid button in Disk Utility should be among your first stops. Use First Aid to verify and (if necessary) repair an ailing drive. To use it, select a volume icon in the list on the left and then click the First Aid button in the upper-left corner of the Disk Utility window. A sheet asks if you'd like to run First Aid on the selected disk; click Run to do it or Cancel to dismiss the sheet. When it's finished, you'll get information about any problems that the software finds.
If the disk you're trying to repair is your startup disk, Disk Utility will warn you that it needs to temporarily lock the boot volume and that other apps will be unresponsive until the operation has completed, as shown. Go have a cup of coffee or something — the process takes 15-30 minutes for most disks.
If First Aid doesn't find any problems, you can go on your merry way, secure in the knowledge that that disk is A-okay. If First Aid turns up a problem that it can't fix, it will advise you what to do next.
You can't use Disk Utility First Aid to fix a CD or DVD, nor can you use it to fix most disk image (.DMG) files. These types of disks are read-only and can't be altered.
Erase buttonUse Erase to format (completely erase) any disk except the current startup disk.
When you format a disk, you erase all information on it permanently. Formatting can't be undone — so unless you're absolutely sure this is what you want, don't do it. Unless you have no use for whatever's currently on the disk, make a complete backup of the disk before you format it. If the data is critical, you should have at least two (or even three) known-to-be-valid backup copies of that disk before you reformat.
After clicking the Erase button, a sheet drops down with a space for you to name the disk you're about to erase and you see a drop-down Format menu so you can choose the disk format, as shown here.
Use Mac OS Extended (Journaled) for rotational and hybrid disks, use APFS for solid-state drives, and don't try any of the other options unless you have a good reason.
Don't try any of the other options (case-sensitive, encrypted, and other variations) unless you know what you're doing and have a darn good reason. Formatting a disk using many of these options can cause Mac software to misbehave. Don't do it. Only choose Mac OS Extended (Journaled) or APFS — unless you're prepared to spend time troubleshooting when your Mac doesn't work as expected.
Mount/Unmount buttonA drive can be connected but not available to your Mac. For example, when you eject a hard drive or SSD, it's still connected to the computer but doesn't appear in Finder. This is called an unmounted disk.
The Mount/Unmount button lets you dismount (eject) or mount a connected disk or partition on a disk. For reasons that should be obvious, you can't eject the disk from which you booted.
Info buttonClick the Info button to see myriad technical details about the selected disk, including its size, capacity, and free and used space.
GrapherGrapher is a venerable piece of eye candy that shows off your CPU's computational power. A quick, visual math instructor, Grapher can graph equations in two or three dimensions and speaks hexadecimal, octal, base ten (decimal), and binary to boot. You can even graph curves, surfaces, inequalities, differential equations, discrete series, and vector and scalar fields … whatever that means.
Keychain AccessA keychain is a way to consolidate your passwords — your Mac login password, your email password, and passwords required by any websites. Keychain Access is the application you use to manage those passwords.
Here's how it works: You use a single password to unlock your keychain (which holds your various passwords), and then you don't have to remember all your other passwords. Rest assured that your passwords are secure because only a user who has your keychain password can reach the other password-protected applications.
The Keychain Access utility is particularly cool if you have multiple email accounts and each one has a different password. Just add them all to your keychain, and you can get all your mail at the same time with one password.
A special master keychain called the Login Keychain is created automatically for every macOS Mojave user and unlocked automatically when you log into your account.
How To Find Mac Os Utilities Windows 10Here's how to add passwords to your login keychain:
To add passwords for applications: If the application supports the keychain, the first time you log in with your username and password, a dialog will ask if you want to add this login to the keychain. Click Yes.
How do you know which programs support the Keychain Access utility? You don't, until you're prompted to save your password in a keychain in that Open dialog, connect window, or so forth. If a program supports Keychain Access, it offers a check box for it in the user ID/password dialog or window.
If that doesn't happen the first time you provide your password, the program doesn't support macOS keychains and you're out of luck. You can add the account details manually (see the next bullet), but they won't be provided automatically when the app requests them — you'll have to open Keychain Access to look them up. The upside is that your passwords are secure as long as they're stored in a keychain.
If you select the User Names and Passwords check box on the AutoFill tab of Safari's Preferences window (Safari → Preferences or Command +, [comma]), you don't have to add sites, accounts, or passwords manually. Instead, the first time you visit a site that requires an account name and a password, Safari asks whether you would like to save your password, and then it does so.
To add a website (or other) password to a keychain manually: If your login credentials aren't being filled in automatically for a website, you can add them manually using the Keychain Access application. Just click the little + (plus) button at the top of the main window and type (or copy and paste) the URL of the page in the Keychain Item Name text field. Then type your username in the Account Name field and your password in the Password field, as shown. (If you're adding a password for something other than a website, type a descriptive name in the Keychain Item Name field rather than a URL.)
Click the little key to the right of the password field to use the Password Assistant window, which can help you select a memorable high-quality password, as shown here.
To use the new URL password, use Safari to open the URL. If the account name and password aren't filled in for you automatically, choose Edit→ AutoFill Form Command+Shift+A) and they will be.
iCloud Keychain syncing is a great feature that makes keychains even better. Turn it on (System Preferences →iCloud), and your Safari passwords will be securely synced to (and from) all your Apple devices, including iPhones and iPads.
Just remember that this makes all your passwords available on all your devices. That's handy, but if any of your devices aren't secured with passwords or passcodes or are shared with others, all your passwords could be at risk. Just think about it before you enable iCloud Keychain.
Migration AssistantMigration Assistant is pretty much a one-trick pony, but that pony is a prizewinner. You use Migration Assistant to transfer your account and other user information from another Mac, another volume on the current Mac, or a Time Machine backup. You need to authenticate as an administrator to use it, but it's a pretty handy way to transfer an entire account without having to re-create your preferences and other settings. When you first installed Mojave (or when you booted your nice, new Mojave–based Mac for the first time), the setup utility asked you whether you wanted to transfer your information from another Mac. If you answered in the affirmative, it ran Migration Assistant.
It's not just for new Mojave installs. You can launch this one-trick-pony anytime to transfer all or some user accounts, applications, settings, and files from another Mac, PC, or Time Machine backup to this one. You can use it also after replacing a hard drive or reinstalling macOS. Last but not least, Migration Assistant can import user accounts, applications, settings, and files from Windows PCs as well as from Macs.
System InformationSystem Information (the App Formerly Known as System Profiler) is a little program that is launched when you click the System Report button in the About This Mac window (Apple→ About This Mac) or double-click its icon in the Utilities folder inside your Applications folder.
It provides information about your Mac. (What a concept!) If you're curious about arcane questions such as what processor your Mac has or what devices are stashed inside it or are connected to it, give this baby a try. Click various items in the Contents list on the left side of the window, and information about the item appears on the right side of the window. Feel free to poke around this little puppy as much as you like; it's benign and can't hurt anything.
If you ever have occasion to call for technical support for your Mac, software, or peripherals, you're probably going to be asked to provide information from System Information, so don't get rid of it just because you don't care about this kind of stuff.
TerminalmacOS is based on Unix. If you need proof — or if you actually want to operate your Mac as the Unix machine that it is — Terminal is the place to start.
Because Unix is a command line–based operating system, you use Terminal to type your commands. You can issue commands that show a directory listing, copy and move files, search for filenames or contents, or establish or change passwords. In short, if you know what you're doing, you can do everything on the command line that you can do in macOS. For most folks, that's not a desirable alternative to the windows and icons of the Finder window. But take my word for it; true geeks who are also Mac lovers get all misty-eyed about the combination of a command line and a graphical user interface.
You can wreak havoc upon your poor operating system with Terminal. You can harm your Mojave in many ways that just aren't possible using mere windows and icons and clicks. Before you type a single command in Terminal, think seriously about what I just said. And if you're not 100 percent certain about the command you just typed, don't even think about pressing Return.