Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery.. For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app:

Note: If you forgot your account info and had to reset your security info, you must wait 60 days before closing your account.

Extensions, or add-ons, are simple tools that customize your browser experience and offer you more control. Here's how to add, turn off, and remove them in Microsoft Edge .

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

If the Excel data you want to filter requires complex criteria you can filter by using advaned criteria.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

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Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.