获取有关 Windows 安全的帮助; 在 Microsoft Edge 中查看和删除浏览器历史记录; 删除和管理 Cookie; 重新安装 Windows 时安全移除有价值的内容

Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.

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Learn how to get started with PowerPoint for the web from Office.com and create presentations online.

Create a reusable template by saving a PowerPoint file (.pptx or .ppt) as a PowerPoint template (.potx or .pot).

When you sign into the Xbox PC app, the Microsoft account associated with your Xbox profile will be used in the Xbox app for access to Xbox Game Pass and all other purchases, including rights to purchased games.

If your camera is unable to capture the QR code, you can manually add your account information to the Microsoft Authenticator app for two-factor verification.

The new Office Theme is on its way and will soon be available to all Office users. This new look specifies an updated standard color palette and type font that are applied throughout Microsoft Office.

Saiba como solucionar problemas do Bluetooth no Windows. Resolva problemas ao conectar um dispositivo ou acessório Bluetooth.

Captures that are uploaded to the Xbox network may be deleted after 90 days. Learn more about backing up your game clips or screenshots on console or PC.