Fix touchpad problems in Windows - Microsoft Support
To find touchpad devices, select Human Interface Devices or Mice and other pointing devices, then right-click the device you'd like to update.
Open the Camera in Windows - Microsoft Support
How to open the Camera app in Windows. To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the top right once the Camera app is opened.. Open Camera
Installing Microsoft Defender - Microsoft Support
Installing Microsoft Defender
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows
Connect to a Wi-Fi network in Windows - Microsoft Support
Connect to a Wi-Fi network in Windows
Uninstall or remove apps and programs in Windows
Uninstall or remove apps and programs in Windows
How to redeem gift cards and codes | Xbox Support
How to redeem gift cards and codes
Using IF with AND, OR, and NOT functions in Excel
Using IF with AND, OR, and NOT functions in Excel
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App, Excel for Windows Phone 10
Fix Wi-Fi connection issues in Windows - Microsoft Support
Fix Wi-Fi connection issues in Windows
查找 BitLocker 恢复密钥 - Microsoft 支持
在Windows 中查找BitLocker 恢复密钥
About the Microsoft Support and Recovery Assistant
About the Microsoft Support and Recovery Assistant
Applies To:
Outlook for Microsoft 365, Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Microsoft 365 admin