Note: When you drag and drop a TeamViewer file to Trash, it is not entirely removed from your Mac as it leaves some configuration files. The correct way to obliterate TeamViewer from Mac is to use a third-party uninstaller app or use the built-in uninstall button available from TeamViewer version 9 and above. 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.
There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.
Uninstall from the Start menu
Select Start and look for the app or program in the list shown.
Press and hold (or right-click) on the app, then select Uninstall.
Uninstall from the Settings page
Select Start , then select Settings > Apps > Apps & features. Or just click the shortcut link at the bottom of this article.
Select the app you want to remove, and then select Uninstall.
Uninstall from the Control Panel (for programs)
Mac Why Some App Doesn Uninstall Teamviewer
In the search box on the taskbar, type Control Panel and select it from the results.
Select Programs > Programs and Features.
Press and hold (or right-click) on the program you want to remove and select Uninstall or Uninstall/Change. Then follow the directions on the screen.
Need more help?
Uninstall A Program That Won't Uninstall
Mac Why Some App Doesn Uninstall Google Chrome
If you can't find an app or program, try the tips in See all your apps in Windows 10 and Program is not listed in add/remove programs after installation.
If you get an error message when you're uninstalling, try the Program Install and Uninstall Troubleshooter.
If you're trying to remove malware, see Stay protected with Windows Security to find out how to run a scan. Or if you use another antivirus software program, check their virus protection options.