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Use the System File Checker tool to repair missing or corrupted system ...
Swipe in from the right edge of the screen, and then tap Search.Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search.Type Command Prompt in the Search box, right-click Command Prompt, and then click Run as administrator.If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.
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.
适用于: Microsoft 帐户仪表板
Change your desktop background image - Microsoft Support
You can choose your desktop background and change it at any time. Select Start > Settings > Personalization > Background. In the list next to Personalize your background, select Picture, Solid color, Slideshow, or Windows Spotlight (to see a new image from around the world every day). Note: If you can't select the Windows Spotlight option, your ...
Create a recovery drive - Microsoft Support
Note: Recovery drives created and used on machines with the April 9, 2024 security update and the revocation policy applied may be impacted.For more, see KB5025885: How to manage the Windows Boot Manager revocations for Secure Boot changes associated with CVE-2023-24932.
Sign in - Microsoft Support
Training: Sign in to office.com with your Microsoft personal, work, or school account. Watch this video to learn how.
适用于: Office 2021, Office 2019, Office 2016
更改 Windows 中的隐私设置 - Microsoft 支持
Windows 11 Windows 10. 通过更改隐私设置选择要与 Microsoft 共享的信息量。. 为此,请选择 开始 ,然后打开 设置 ,然后选择 隐私和安全 。. 你将看到常规隐私选项的列表。. 指向特定隐私设置的链接位于页面左侧。. 有关详细信息,请参阅 Windows 的数据集合摘要 ...
关闭、禁用或卸载 OneDrive - Microsoft 支持
Windows 10/11. 选择通知区域中的 OneDrive 云以显示 OneDrive 弹出窗口。. 选择 OneDrive 帮助和设置图标 ,然后选择“ 设置 ”。. 转到“ 帐户 ”选项卡。. 单击“ 取消链接此电脑 ”。. macOS. 在菜单栏中单击“OneDrive 云”图标,单击三个点 以打开菜单,然后选择“ 首选 ...
适用于: OneDrive for Business, SharePoint Server 订阅版, SharePoint Server 2019, Microsoft 365 中的 SharePoint, Office 商业版, Microsoft 365 管理员, OneDrive (工作或学校), Office.com, OneDrive (家庭或个人), 由世纪互联运营的 OneDrive (工作或学校), OneDrive for Mac, Windows 版 OneDrive, SharePoint 管理中心, Microsoft 365 小型企业版中的 SharePoint, 由世纪互联运营的 SharePoint
Print in Microsoft Edge - Microsoft Support
Choose number of pages to print per sheet: Printing multiple pages on a single sheet of paper is a useful technique to save paper, reduce printing costs, and create compact versions of your documents. The number of pages that can be printed on a single sheet depends on the capabilities of your printer and the printing options you choose (Example: 1, 2, 4, 6, 9 or 16 pages per sheet).
Shut down, sleep, or hibernate your PC - Microsoft Support
Select Start , and then select Power > Hibernate. Press the Windows logo key + X on your keyboard, and then select Shut down or sign out > Hibernate. Note: If devices connected to your PC (like monitors, printers, or scanners) aren't working properly after waking up from sleep or hibernate, you might need to disconnect and reconnect your device ...
Troubleshoot problems with Microsoft Authenticator
Tap Settings > Notification Settings and make sure Show notifications is turned on. Make sure your device is up to date, and that any other security apps (such as Microsoft Defender and Intune Company Portal) are also up to date. Make sure the device's Date & time are correct too. If you're using VPN, try disconnecting to see if the issue persists.