Learn about performance features in Microsoft Edge
Efficiency mode What is efficiency mode in Microsoft Edge? Efficiency mode is designed to help extend battery life. It minimizes power usage by reducing resource usage through modifying background tab activity and some foreground activity, as well as putting inactive background tabs to sleep after 30 minutes or less of inactivity (if Save resources with sleeping tabs is on).
Applies To: Microsoft Edge
Windows - Microsoft
查找 Windows 7 或 Windows 8.1 的产品密钥. 卸载或重新安装 Windows 7 或 Windows 8.1 时,通常需要产品密钥。 通常,如果购买的是实物 Windows 拷贝,产品密钥应该在标签上或者在 Windows 随附包装盒中的卡上。
Applies To: Microsoft account dashboard
Adjust capture settings on Windows | Xbox Support
To change your capture settings, press the Start button , and then select Settings > Gaming > Captures.The following sections cover the capture settings you can adjust.
Record your presentation - Microsoft Support
New features added for recording video. The new Record window has two screens: Record and Export.. When you select Record, the Record screen opens by default.. If you select Export in the top right of the Record screen, the Export screen opens.. You can switch between the Record and Export screens using the Record and Export buttons in the top bar of the window.
Applies To: PowerPoint for Microsoft 365, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
| Xbox Support
查找管理 Xbox 帐户、档案等所需的所有内容。
Microsoft 365 POP IMAP 访
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Applies To: Outlook on the web, Microsoft Outlook Web App for Office 365 operated by 21Vianet - Small Business, Outlook Web App for Office 365 operated by 21Vianet
使 Game Bar | Xbox Support
注意 若要在 Game Bar 中使用许多 Xbox 功能,包括 Xbox Social 功能,必须安装 Windows Xbox 应用。 若要使用 Xbox Social 的功能,请使用 Microsoft 帐户登录到 Game Bar。 按 Windows 徽标键 + G 打开 Game Bar,选择“设置”>“帐户”,然后选择“登录”并按照步骤进行操作。
Comment utiliser lapplication Contrôle dintégrité du PC
Si votre PC fonctionne actuellement sous Windows 10, l’application Contrôle d'intégrité du PC vous permet d’effectuer une vérification complète de l’éligibilité de votre appareil afin de vous assurer qu’il répond à la configuration minimale requise pour Windows 11. Vous obtenez des informations sur la raison pour laquelle votre appareil est éligible ou non, ainsi que des ...
Xbox Game Pass 0x80070422 | Xbox Support
当你尝试在 Windows 10 电脑上安装 Xbox Game Pass 游戏时,会看到以下错误代码:
Activate Windows - Microsoft Support
To check activation status in Windows 11, select the Start button, and then select Settings > System and then select Activation .. Your activation status will be listed next to Activation.. Check activation status in Settings. You'll see one of these activation status messages on the Activation page: