Learn how to back up apps, settings, files, photos, and Microsoft Edge favorites and preferences on your Windows PC.

If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.

Find the Recycle Bin. If your desktop shows no icons at all, right-click (or press and hold) the desktop and select View.If Show desktop icons has no checkmark, click it to add one. If that doesn't work, try this:

Learn how to use function VLOOKUP in Excel to find data in a table or range by row. Our step-by-step guide makes vlookup in excel easy and efficient.

了解如何获取 Windows 10/11 设备的最新软件和驱动程序更新，以便你可以继续玩 Xbox 游戏。

How to find and remove duplicates in Excel. Filter for unique values in large or small datasets to clean up your worksheets and workbooks.

Learn how to open, navigate, and troubleshoot File Explorer in Windows, with answers to common questions and support assistance.

新しいテーマとデスクトップの背景を、Windows 設定アプリまたはMicrosoft Store。スタート] を選択し、[個人用設定 設定>テーマ] >選択します。 既定のテーマから選択するか、[Microsoft Storeからその他のテーマを取得する] を選択します。かわいい動物、息をのむような風景、その他の笑顔を ...

To change startup behavior, select On startup, and then select what you want Microsoft Edge to display on startup.

Obtenga información sobre cómo instalar, reinstalar o activar Microsoft 365 u Office 2019 en un equipo PC o Mac.