Product activation for Windows – online & support telephone numbers
To activate Windows 10 using an internet connection: As Windows 10 will automatically activate if you are connected to the internet, you can confirm your activation status by selecting Start > Settings > Update & Security > Activation and looking under Windows.. If online activation fails, first try the activation troubleshooting in Activate Windows 10.
打开或关闭 Microsoft Defender 防火墙 - Microsoft 支持
若要将其关闭,请将设置切换为“关闭”。 关闭 Microsoft Defender 防火墙可能会使设备(以及网络,如果有)更容易受到未经授权的访问。
How to redeem Microsoft Rewards points - Microsoft Support
Note: Offers vary by country.Be sure to redeem your rewards points in the same region you signed up in. Do not use a VPN while trying to redeem points. When redeeming points, use a mobile or landline phone number for authentication and not a VoIP phone number.
Applies To: Microsoft account dashboard
安装 Windows 7 Service Pack 1 (SP1) - Microsoft 支持
了解如何安装 Windows 7 Service Pack 1 (SP1)。 包含有关如何获取下载、要求和其他内容的信息。
Set up temporary verification codes in the Microsoft Authenticator app
To install the Authenticator app on iOS, scan the QR code below or open the download page from your mobile device.
Join the Windows Insider Program and manage Insider settings
With the Windows Insider Program, you’ll get all the latest Windows 11 and Windows 10 builds as soon as they’re available. Join the Windows Insider Program to be one of the first to experience the new ideas and concepts we’re building.In return, we want to know what you think.
Do you need help locating your computer name? - Microsoft Support
Click System and Security > System.. On the View basic information about your computer page, see the Full computer name under the section Computer name, domain, and workgroup settings.
Applies To: Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin
解决 Xbox 主机云游戏问题 | Xbox Support
如果无线连接设备时,请使用5 GHz 网络(可能会在 2.4 GHz 网络上看到干扰)。如果你有双频路由器,可能需要启用或分离 5GHz 信号,然后确保所有设备都连接到同一信号。
在 Microsoft Store 中更改所在国家或地区 - Microsoft 支持
我们建议仅当迁至新的国家或地区长期居住时才更改所在地。 这一点很重要,因为在一个区域中获取的项可能无法在另一个区域中工作。. 其中包括: Xbox Live Gold 和 Xbox Game Pass
Microsoft 日语输入法 - Microsoft 支持
在这种状态下. 按此键. 执行此操作. 焦点进入候选项窗口之前. 空格键. 第 1 次按:转换键入内容。 第 二次 按:打开转换候选窗口。. Shift + 空格键. 第 1 次按:转换键入内容。