Turn Windows Security on or off - Microsoft Support
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Change privacy settings in Windows - Microsoft Support
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
Windows camera, microphone, and privacy - Microsoft Support
In Windows 11, ensure that Camera access, Let apps access your camera, and the individual toggle for the Microsoft Store app you wish to use is turned on. If you do not see the app or website you're looking for in the list, it's likely a desktop app. Desktop apps cannot be individually toggled, but access for those apps can be controlled using Let desktop apps access your camera.
Get updates for apps and games in Microsoft Store
Learn more. Fix problems with apps from Microsoft Store. Manage your purchases from the Microsoft Store. Need more help? Contact Support. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help.If you still need help, select Contact Support to be routed to the best support option.
Microsoft Rewards regions - Microsoft Support
Oceania. If you have a Microsoft Rewards account and travel to a country where Microsoft Rewards is available, you'll still earn points and be eligible for rewards as long as you are not consistently earning in multiple markets. Microsoft Rewards is currently available in more than 230 countries/regions.
Applies To:
Microsoft account dashboard
在 Windows 中更改监视器上的刷新率 - Microsoft 支持
若要启用或禁用 DRR，请：. 选择 “开始 > 设置 > 系统 > 显示 > 高级显示 ”。. 在 “选择刷新率 ”旁边，选择“ 动态 ”选项。. ( 注意 ：此选项仅在支持的硬件上可用。. 如果未看到 “动态” 选项，则硬件不支持 DRR.) 如果要禁用 DRR 并使用固定刷新率，可以从 ...
Solve PC problems over a remote connection - Microsoft Support
Select Start , enter Quick Assist, then select it in the list of results (or press the Windows key + Ctrl + Q). In the Code from assistant box, enter the 6-digit code they gave you, then select Submit. To allow the connection and start sharing your screen, select Allow. When someone is helping you, they might request full control of your PC.
激活 Windows - Microsoft 支持
使用产品密钥激活 Windows. 产品密钥是由 25 个字符组成的代码，如下所示：. 产品密钥：XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. 在安装期间，系统会提示你输入产品密钥。. 或者，安装后，若要输入产品密钥，请选择“ 开始 ”按钮，然后选择 “设置 > 系统 > 激活 > 更新产品密钥 ...
如何使用 Windows 11 中的任务栏 - Microsoft 支持
将应用固定到任务栏. 可以将某个应用直接固定到任务栏，以便在桌面上快速访问。. （或者，也可以在需要时取消固定。. ） 可以从“开始”菜单或“跳转列表”（最近打开的文件、文件夹和网站的快捷方式列表）执行此操作。. 了解如何使用 Windows 11 中的任务 ...
Deinstallieren oder Entfernen von Apps und Programmen in Windows ...
Deinstallieren unter "Einstellungen". Wählen Sie " Einstellungen > Apps> Apps &-Features > starten" aus. Suchen Sie die App, die Sie entfernen möchten, und wählen Sie "Weitere > Deinstallieren" aus. Hinweis: Einige Apps können derzeit nicht aus der Einstellungs-App deinstalliert werden. Wenn Sie Hilfe beim Deinstallieren dieser Apps ...