Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Repair a corrupted workbook - Microsoft Support
Click File > Open. Click the location and folder that contains the corrupted workbook. In the Open dialog box, select the corrupted workbook. Click the arrow next to the Open button, and then click Open and Repair. To recover as much of the workbook data as possible, pick Repair. If Repair isn’t able to recover your data, pick Extract Data to ...
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Keyboard shortcut for print screen - Microsoft Support
Depending on your hardware, you may use the Windows Logo Key + PrtScn button as a shortcut for print screen. If your device does not have the PrtScn button, you may use Fn + Windows logo key + Space Bar to take a screenshot, which can then be printed.. To locate your screenshots, open File Explorer from the taskbar. On the side navigation pane, select the Pictures folder, and select Screenshots.
在Windows中手动更新驱动程序 - Microsoft 支持
在任务栏上的搜索框中,输入 设备管理器 ,然后选择 设备管理器 。. 选择类别以查看设备名称,然后右键单击(或长按)你要更新的设备。. 选择“自动搜索更新的驱动程序软件”。. 选择“更新驱动程序”。. 如果 Windows 找不到新的驱动程序,你可以在设备 ...
Account has been locked - Microsoft Support
You can use any phone number that can receive text messages; it doesn’t need to be associated with your account. We won't use or give out the phone number, and the code sent to it will expire after 10 minutes.
打开或关闭 Microsoft Defender 防火墙 - Microsoft 支持
若要打开或关闭 Microsoft Defender 防火墙,请执行以下操作:. 选择“ 开始 ” ,然后打开“ 设置 ” 。. 在“ 隐私和安全 ” 下面,选择“ Windows 安全 ” >“ 防火墙和网络保护 ”。. 打开 Windows 安全中心设置. 选择网络配置文件: 域网络 、 专用网络 或 公用网络 ...
Getting the latest Microsoft Edge update just got easier
When it comes to keeping Edge secure and up to date, timing can be essential. We want to make sure that when updates become available, you get a clear and immediate notification during your browsing experience.
KB5005463—PC Health Check Application - Microsoft Support
This update installs the PC Health Check application onto Windows 10,version 20H2 and later devices. However, we will not install PC Health Check on Windows 11 devices. PC Health Check includes diagnostics to monitor device health and troubleshooting to improve performance, all from the convenience of a single dashboard. Key features include:
App permissions - Microsoft Support
Here's more info on what permissions allow an app to do: Access all your files, peripheral devices, apps, programs, and registry: The app has the ability to read or write to all your files (including documents, pictures, and music) and registry settings, which allows the app to make changes to your computer and settings. It can use any peripheral devices that are either attached or part of ...
Automatically get recommended drivers and updates for your hardware
To install these optional updates, go to Windows Update in Control Panel, check for updates, and then view and install driver updates that are available for your computer. Information. Windows can download high-resolution icons for many hardware devices that you connect to your computer, along with detailed information about them, such as ...
Create and print labels - Microsoft Support
Create and print a page of identical labels. Go to Mailings > Labels. Select Options and choose a label vendor and product to use. Select OK. If you don’t see your product number, select New Label and configure a custom label. Type an address or other information in the Address box (text only).
Applies To: Word for Microsoft 365, Word for Microsoft 365 for Mac, Word for the web, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016