You can repair some apps and programs if they're not running correctly. Note that you won't see repair, change, or modify options for all apps and programs.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Learn how to run System File Checker in Windows to check if your computer has problems with files.

Get the steps for turning Windows Defender Firewall on or off.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

Find out how to change privacy settings for your camera and microphone in Windows.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

When you install this package, the following packages or updates are installed per your operating system: In Windows 7 Service Pack 1 (SP1) and Windows Server 2008 R2 SP1, .NET Framework 4.7.2 is listed as an installed product under the Programs and Features item in Control Panel.

Defragment your Windows 10 PC. Optimizing your drives can help your PC run smoother and boot up faster.