更改浏览器主页 - Microsoft 支持
获取更改 Microsoft Edge、Internet Explorer 11、Google Chrome、Firefox 和 Safari 中的主页的步骤。
End of support for Cortana - Microsoft Support
We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023.
Optimizations for windowed games in Windows 11
How to improve gaming on your Windows 11 PC by making use of the optimization for windowed games settings.
Protect yourself from tech support scams - Microsoft Support
Learn how to protect your PC, identity, and data from tech support scams.
Use Game Bar to play and chat with friends | Xbox Support
Stay connected to the Xbox community! See what friends are up to, start a text or voice chat, and find players for multiplayer games.
Microsoft Store & billing help
Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.
在 Windows 中使用代理服务器 - Microsoft 支持
在代理设置中，选择要使用的代理设置类型，然后输入该 VPN 连接的代理服务器信息。 If you don’t know the proxy server settings for your VPN connection, you might need to contact your IT department.如果不知道 VPN 连接的代理服务器设置，则可能需要联系 IT 部门。
通过蓝牙接收文件 - Microsoft 支持
使用 Windows 10 中的“设置”应用通过蓝牙接收文件。
在 Windows 中查找 BitLocker 恢复密钥 - Microsoft 支持
了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。
Windows Speech Recognition commands - Microsoft Support
Learn how to control your PC by voice using Windows Speech Recognition commands for dictation, keyboard shortcuts, punctuation, apps, and more.