Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
排查Windows 媒体播放器错误 - Microsoft 支持
Windows 媒体播放器是 Windows 附带的内置多媒体播放器。 虽然它是一个可靠且广泛使用的应用程序,但用户可能会不时遇到错误和问题。
Windows 365 - Microsoft 支持
了解使用 Windows 365 流式传输 Windows 体验,以及它如何帮助你个性化应用、内容和设置。
分享 Xbox Game Pass 订阅 | Xbox Support
了解如何使用 Xbox Game Pass 成员身份与任何 Xbox 主机上的好友共享权益。
Windows Update: FAQ - Microsoft Support
Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.
查明 Microsoft 365 订阅的到期时间 - Microsoft 支持
使用本文来查明到期状态。 查看“服务和订阅”标题下的详细信息。 如果看到圆圈箭头,那么订阅设置为周期性帐单,除非关闭周期性帐单或提前将其取消。 “下一次收费”信息将显示下一次收费时间以及将收取的费用。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Microsoft 365 for home, Microsoft account dashboard, Office.com
在 Windows 中配對藍牙裝置 - Microsoft 支援服務
如果您在安裝印表機或掃描器時發生問題,請參閱修正印表機問題或在 Windows 中安裝和使用掃描器。. 使用迅速配對來配對藍牙裝置. Windows 11中的迅速配對可讓您快速配對支援的藍牙裝置與電腦。
Set up the Microsoft Authenticator app as your verification method
Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.
Install Skype for Business - Microsoft Support
Learn how to install Skype for Business on your Windows computer, mobile device, or Macintosh.
Applies To: Office for business, Office 365 Small Business, Microsoft 365 admin, Office.com, Skype for Business, Skype for Business Basic, Skype for Business for Android, Skype for Business for iPad, Skype for Business for iPhone, Skype for Business for Mac, Skype for Business for Windows Phone, Skype for Business Online
同时在多台设备上登录 | Xbox Support
可以一次登录到多台设备,例如 Xbox One 主机、Xbox Series X|S 主机、移动设备、Windows 设备或云游戏。 但是,此规则存在例外情况。
Fix a missing Camera Roll in Windows 10 - Microsoft Support
What to do when the camera in Windows 10 can't take pictures because of a missing Camera Roll (errors 0xA00F4275, 0xA00F4244, 0x200F4244).