Learn how to use Wi-Fi 7 and Wi-Fi 6 and WPA3 in Windows for better wireless coverage and network security.

Learn how to install a scanner and use it to scan pictures and documents in Windows 10.

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Fresh Start in Windows 10 lets you perform a clean reinstallation and update of Windows while keeping your personal data and most Windows settings intact.

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

Windows 10 and 11 contain a large set of emojis. To insert one: Put your cursor where you want the emoji.

Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.

了解如何在电脑或 Mac 上安装、重新安装或激活 Microsoft 365 或 Office 2019。