了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。

Find out how to manage your Xbox subscriptions to request a refund or cancel a recurring payment.

Learn how Smart charging in Windows can help your battery last longer over time.

Learn about what effect closing a Microsoft account might have on your other apps and services.

Learn how to use Wi-Fi 7 and Wi-Fi 6 and WPA3 in Windows for better wireless coverage and network security.

Windows Media Player のエラーをトラブルシューティングする方法について説明します。 Windows Media Player の一般的なヘルプについては、リソースを参照してください。

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.

Learn how to receive a refund or exchange for items purchased from Microsoft.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.