Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.

如果 Windows 10 中的 Microsoft Store 无法启动，请尝试上述故障排除步骤。

Learn how to use the Analysis ToolPak to perform complex Excel data analysis. Explore the various data analysis functions available in Excel.

Découvrez comment réinitialiser ou modifier votre mot de passe compte Microsoft. Obtenez de l’aide avec un mot de passe de compte Microsoft oublié.

Meer informatie over het toevoegen van gebruikersaccounts in Windows 10 en Windows 11. Met een account heeft elke persoon afzonderlijke bestanden, eigen favorieten in de browser en een persoonlijk bureaublad.

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

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

Learn how to use the PC Health Check app to help you improve your device performance.

When your camera isn't working in Windows 11, it might be missing drivers after a recent update. It's also possible that your antivirus program is blocking the camera, your privacy settings don't allow camera access for some apps, or there's a problem with the app you want to use.

How to use cameo in PowerPoint so you can appear inside your presentation.