MacOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu, which is also available in macOS Recovery.
The answer to the question 'does reinstall macOS erase everything' is that simple reinstalling OS X won't delete your files either erase your drive or disk, making it perfect for troubleshooting. You don't have to erase your Mac unless you are giving or selling your Mac or having a problem that needs you to erase the data.
On your computer, close all Chrome windows and tabs. Open the Control Panel: Windows 7 & Vista: Click the Start menu Control Panel. Windows 8: Point to the top right of your screen. Click Settings Control Panel.; Click Uninstall a program or Programs and Features.; Double-click Google Chrome.; To delete your profile information, like bookmarks and history, check 'Also delete your browsing data.' How to uninstall default apps on Mac with Terminal. Despite the warning, it is possible to remove unnecessary standard programs via Terminal. But first, you should know that with the release of macOS 10.12 Apple has made changes in its security technology System Integrity Protection (SIP) and it now forbids modifying system items on Macs. This answer is not useful. Show activity on this post. Reinstalling macOS from the recovery menu does not erase your data. However, if there is a corruption issue, your data may be corrupted as well, its really hard to tell.
Does Reinstalling Mac Delete Apps Mac
When you delete a built-in app from your device, you also delete any related user data and configuration files. Mac app install stuck. This can affect things like related system functions or information on your Apple Watch.
Built-in apps you can delete from your device
If you have iOS 12, iOS 13, or iPadOS 13, you can delete1 these apps from your device:
Activity
Apple Books4
Calculator
Calendar
Compass
Contacts2
FaceTime3
Files
Find My Friends (iOS 12 only)
Home
iTunes Store
Mail
Maps4
Measure
Music4
News (where available)
Notes
Podcasts4
Reminders
Stocks
Tips
TV (where available)
Videos
Voice Memos
Watch app5
Weather
Reinstall App Store On Mac
With iOS 10, you can remove built-in apps from the Home screen on your device, but you can't delete them. See this article for more information on built-in apps in iOS 10.
If you delete the Contacts app, all of your contact information will remain in the Phone app.
If you delete the FaceTime app, you can still make and receive FaceTime calls in Contacts and the Phone app.
If you delete the Apple Books, Maps, Music, or Podcast apps, they won’t be available to use with CarPlay. If you delete the Music app, you'll be unable to play audio content in its library using Apple apps or third-party apps on some car stereos or stereo receivers.
If you try to delete the Watch app from an iPhone that’s paired with an Apple Watch, an alert asks you to unpair your Apple Watch before you can delete the app.
Delete a built-in app from your device
On your iOS or iPadOS device, touch and hold the app.
Tap Rearrange Apps.
Tap in the upper-left corner to delete the app.
Tap Delete. Then on an iPhone X or later, tap Done. Or on an iPhone 8 or earlier, press the Home button.
Reinstalling Microsoft Apps
If you have an Apple Watch, deleting an app from your iPhone also deletes that app from your Apple Watch.
Restore a built-in app that you deleted
On your iOS or iPadOS device, go to the App Store.
Search for the app. Make sure that you use the exact name of the app. Find the correct name of built-in apps.
Tap to restore the app.
Wait for the app to restore, then open it from your Home screen.
Dropbox notes app mac. If you have an Apple Watch, restoring an app to your iPhone also restores that app to your Apple Watch.
Does Reinstall Mac Os X Delete Files
What happens when you delete built-in apps from your device
If you have an Apple Watch paired with your iPhone, deleting an app from your iPhone also deletes that app from your Apple Watch Home screen.
If you delete the Podcasts app from your device, Podcasts won’t be available with CarPlay.
If you delete the Stocks or Weather app from your device, stocks and weather won’t be available elsewhere. For example, you won’t see stocks and weather information in Notification Center on your iPhone or as Complications or Glances on your Apple Watch.
If you delete the Calculator app, the calculator won’t appear in Control Center.
To restore an affected functionality, you can add built-in apps back to your device.