Uninstall or remove apps and programs in Windows
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.
Uninstall Microsoft 365 from a PC - Microsoft Support
Use the uninstall troubleshooter to uninstall Microsoft 365, Office 2021, Office 2019, or Office 2016 from your Windows PC. Select the button below to start the uninstall troubleshooter.
Free up drive space in Windows - Microsoft Support
Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.
Turn off Copilot in Microsoft 365 apps - Microsoft Support
Jun 3, 2025 · If you want to turn off Copilot in a Microsoft 365 app (for example, Word, PowerPoint, and Excel), you can clear the Enable Copilot checkbox in the app on your Windows or Mac device. When you turn off Copilot in an app, the Copilot icon on the ribbon is disabled and you won't be able to use any Copilot capabilities in that app. As an alternative to turning off …
Install or reinstall classic Outlook on a Windows PC
More help If you're using a work or school account and couldn't install classic Outlook following the steps above, contact the IT admin in your organization for assistance.
August 12, 2025—KB5063878 (OS Build 26100.4946) - Microsoft …
Jun 15, 2024 · Running Windows Update Standalone Installer (wusa.exe) with the /uninstall switch on the combined package will not work because the combined package contains the SSU.
Add, turn off, or remove extensions in Microsoft Edge
Extensions, or add-ons, are simple tools that customize your browser experience and offer you more control. Here's how to add, turn off, and remove them in Microsoft Edge . Find and add an extension to Microsoft Edge In Microsoft Edge, select Extensions, located to the right of your browser address bar.
Remove an app in Microsoft Teams - Microsoft Support
Right click the app, and select Uninstall > Remove. From a team Go to the team you want to remove an app from. To the right of the team select More . Select Manage team . Select Apps …
Uninstall and reinstall Paint and Snipping Tool - Microsoft Support
You can now uninstall the inbox Paint and Snipping Tool apps from the Windows operating system. This article shows not only how to uninstall the app, but also how to reinstall it.
How to uninstall a Windows Update - Microsoft Support
Learn how to uninstall a Windows update, if for example that update is causing your system to have errors or other problems.