Explore your options and settings when you install add-ins.

Find out how the Windows location service works and how to change the location privacy settings.

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.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Get answers to common questions about Windows 11 and Windows 10 in S mode.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

了解如何使用设备管理器更新Windows中的驱动程序或重新安装驱动程序。

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

Combine several files into a single compressed folder to save storage space or to share them more easily.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.