Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

Learn how to download, install, and configure additional language packs for your version of Windows.

Aprende a conectar un dispositivo Bluetooth en Windows y ajustar la configuración de emparejamiento de Bluetooth.

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

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

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.

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Find answers to top questions about upgrading to Windows 11, from the minimum hardware requirements to where to find the upgrade.