Learn different ways to remove apps and programs from your Windows 10 or 11 device. Find tips for troubleshooting, repairing, and protecting your system from malware.

Learn how to use the PC Health Check app or the Microsoft Compatibility Appraiser task to see if your device meets the system requirements for Windows 11 after changing your hardware. Find out how to refresh the eligibility assessment and what factors affect the upgrade offer.

Learn how to download and install Microsoft 365 apps, like Word, Excel, and PowerPoint, on your PC or Mac. Follow the instructions in the browser and sign in with your Microsoft 365 account to activate the apps.

Learn how to use VLOOKUP, HLOOKUP, INDEX and MATCH to look up values in Excel tables. See examples, tips and limitations of each function, and how to use the new XLOOKUP and XMATCH functions.

Learn how to use the SetupProd_OffScrub.exe file to uninstall Office from your computer. Follow the steps for different web browsers and Office versions.

Learn how to share files or folders over a Local Area Network (or LAN) in Windows 11 and Windows 10. Find out how to turn on network discovery, troubleshoot sharing problems, and use OneDrive to share files over the Internet.

Learn about the latest features and fixes for Windows 11, version 23H2, released on 10/31/2023. Find out how to install the update, what's new, and any known issues.

Find out if your PC can run Windows 11 by checking the basic and additional requirements for specific features. Learn how to check your PC's specs and get help from Microsoft.

Learn how to download and install Visio 2016 or Visio Plan 2, a subscription-based version of Visio, on your Windows PC. You need a product key or a work or school account to access Visio.

Learn how to choose which apps can use specific hardware or software features on your Windows device. See the list of permissions and what they allow apps to do, and how to manage them in Settings > Privacy & security.