What is the difference between Mac HD and Mac HD data?

Macintosh HD — The storage drive volume where macOS files and apps are stored. … Macintosh HD Data — The storage drive volume where Mac user data is stored. The volume has read-write access, enabling Mac users to manage their files.

Deuxièmement Why do I have two Macintosh HD on my desktop?

This means it is an alias and it can be deleted. If neither of them have an arrow, and they open the same drive, try opening Finder > Preferences. Under the General tab, there is a checkbox at the top to show “Hard disks” on the desktop. Try unchecking that box and restarting your computer.

De plus, What happens if you delete Macintosh HD?

Erasing your Mac permanently deletes its files. If you want to restore your Mac to factory settings, such as to prepare it for a new owner, first learn what to do before you sell, give away, or trade in your Mac. Then erase your Mac as the final step.

Do I need to delete Macintosh HD data?

For Macs with any operating system older than Catalina, simply delete the volume titled Macintosh HD. For Macs that have Catalina or any operating system that came after Catalina, you’ll be required to delete the following two volumes: Macintosh HD.

ainsi How do I clean up my Macintosh HD? How to Clean Mac Hard Drive Manually

1. Clean up cache. You’ve probably heard “Remove your cache” as a web browser troubleshooting tip. …
2. Uninstall apps you don’t use. …
3. Clean out useless duplicates. …
4. Empty the Trash. …
5. Reduce clutter. …
6. Delete large and old files. …
7. Remove old iOS backups. …
8. Wipe out Language files.

How do I get rid of multiple Macintosh HD?

How to remove a hard drive partition on your Mac

1. Select your main partition, which is the first drive on the list. It might be called “Fusion” or “Macintosh HD.”
2. Click Partition. Source: iMore.
3. Select the partition you wish to remove from the graph.
4. Click the minus (-) button.
5. Click Apply. Source: iMore.

Can I hide Macintosh HD data?

How to hide the Macintosh HD icon from the desktop. 1) Click on the Finder. 2) In the Menu Bar, go to Finder > Preferences. … 4) Under the label “Show these items on the desktop,” uncheck the Hard disks box.

Can I eject Macintosh HD?

The Macintosh system will not allow you to “eject” the Macintosh HD, instead you can choose to remove it from view on your desktop. Choose “Finder-Preferences”, under the General tab uncheck “Hard Disks”.

How do I wipe my MacBook Air 2020?

How to reset a MacBook Air or MacBook Pro

1. Hold down the Command and R keys on the keyboard and turn on the Mac. …
2. Select your language and continue.
3. Choose Disk Utility and click Continue.
4. Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.

How do I clean up my Mac to make it run faster?

Here are the top ways to speed up a Mac:

1. Clean up system files and documents. A clean Mac is a fast Mac. …
2. Detect & Kill Demanding Processes. …
3. Speed up startup time: Manage startup programs. …
4. Remove unused apps. …
5. Run a macOS system update. …
6. Upgrade your RAM. …
7. Swap your HDD for an SSD. …
8. Reduce Visual Effects.

How do I restore factory settings on my MacBook air?

How to reset a MacBook Air or MacBook Pro

1. Hold down the Command and R keys on the keyboard and turn on the Mac. …
2. Select your language and continue.
3. Choose Disk Utility and click Continue.
4. Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.

What happens if I delete Macintosh HD data?

Erasing your Mac permanently deletes its files. If you want to restore your Mac to factory settings, such as to prepare it for a new owner, first learn what to do before you sell, give away, or trade in your Mac. Then erase your Mac as the final step.

How do you wipe a MacBook Air?

How to Wipe a Mac Hard Disk Drive (HDD)

1. Make sure your Mac is turned off.
2. Press the power button.
3. Immediately hold down the command and R keys.
4. Wait until the Apple logo appears.
5. Select “Disk Utility” from the OS X Utilities list. …
6. Select the disk you’d like to erase by clicking on it in the sidebar.

What is the Eject icon in Mac?

The Eject menu icon is added to the menu bar (the icon is a chevron with a line beneath it). Select the Eject menu icon to display all the optical drives attached to the Mac. An Open or Close command appears, depending on each drive’s current state.

What is the Macintosh HD icon?

Macintosh HD is categorized under ‘Hard disks’ so if you leave it checked, then Macintosh HD (or whatever you have named your hard drive) will remain visible. Each drive will have a unique icon visible on the desktop. Icons for volumes will represent what the actual media or volume is.

Where is the eject button on a Macbook Air?

Look at the bottom of the sidebar in any Finder window. There will be an eject button next to the CD.

How do you reset a MacBook Air 2021?

On a Mac with Apple silicon: Choose Apple menu > Shut Down, press and hold the power button until you see “Loading startup options,” select Options, click Continue, then follow the onscreen instructions. On an Intel-based Mac: Choose Apple menu > Restart, then immediately press and hold Command-R.

How do you do a hard reset on a MacBook Air?

Restart a MacBook Air from the keyboard: Hold Control + Command + power button/eject button/Touch ID sensor. Force restart a MacBook Air: Hold down the power button or Control + Option + Command + the power/eject/Touch ID button.

How do I turn my MacBook Air on?

MacBooks with Function Keys

At the right end of the keyboard is the physical Power button. Holding down this button will turn on your MacBook. Alternatively, if you’re using the 2018 MacBook Pro or 2018 MacBook Air, pressing any key on the keyboard or clicking the trackpad will turn on the computer.

How do I make my Mac run like new?

19 ways to make your Mac run faster right now

1. Remove apps you don’t use anymore. …
2. Free up hard drive space if you have an older Mac. …
3. Run Monolingual to delete the extra language files you don’t use. …
4. Buy a solid state drive. …
5. Close memory-hogging processes. …
6. The same goes for apps. …
7. Close unused tabs in your browser.

How do I fix a slow Macbook Pro?

When your Mac is getting slow, follow these troubleshooting steps to find what’s wrong and hopefully make it faster.

1. Back up your data. …
2. Restart your Mac. …
3. Check Resource Usage. …
4. Check available storage space. …
5. Test the Hardware. …
6. Take Your Mac to Apple’s Genius Bar.

How do I clean up apps on Mac?

Use the Finder to delete an app

1. Locate the app in the Finder. …
2. Drag the app to the Trash, or select the app and choose File > Move to Trash.
3. If you’re asked for a user name and password, enter the name and password of an administrator account on your Mac. …
4. To delete the app, choose Finder > Empty Trash.

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Authors: 1 – Editors: 23 – Last Updated: 8 days ago – References : 24