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Back up your Windows PC - Microsoft Support
Find out how to back up your apps, files, photos, and preferences on your Windows PC with File History and other tools.
Open Device Manager - Microsoft Support
Open Device Manager. In the search box on the taskbar, type device manager, then select Device Manager from the menu.
Change your browser home page - Microsoft Support
Microsoft Edge. Here's how to change your home page in the new Microsoft Edge : Open Microsoft Edge, select Settings and more > Settings . Select Appearance. Turn on Show home button. You can either choose New tab page or select Enter URL for a page that you want to use as your home page. Note: This topic is for the new Microsoft Edge .
Fix USB-C problems in Windows - Microsoft Support
Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.
Getting the most out of your PC backup - Microsoft Support
Getting the most out of your PC backup. When you back up your files, apps, and settings in the cloud using your Microsoft account, you get 5 GB of free cloud storage and other benefits that protect your files with the latest security and make everyday tasks easier. Your Microsoft account ties everything together, no matter where you are or what ...
Install Quick Assist - Microsoft Support
For the best experience, download and install the new version of the Quick Assist app from Microsoft Store. If you have problems installing Quick Assist, here are some steps to try to get it installed and working properly.
Scan a document or picture - Microsoft Support
A scanner you've connected using a wired, wireless, or network connection. An app for scanning files, such as Windows Scan, available for free from Microsoft Store. The Windows Scan app can help you scan pictures or documents and save them to your PC as JPEG, bitmap, or PNG files. For more info, see Install and use a scanner in Windows.
重新安装 Windows - Microsoft 支持
重新安装类型 可供选择的重新安装选项 你的应用会怎样 存储 在 \Users 下的个人数据会怎样 存储在其他文件夹或驱动器中的数据会怎样 所需的磁盘空间 重置Windows 11 保留我的文件 不是电脑附带的应用将会删除。
修复 Windows 中的蓝牙问题 - Microsoft 支持
了解如何排查 Windows 中的蓝牙问题。 解决连接蓝牙设备或配件时出现的问题。 若要手动安装蓝牙驱动程序,请执行以下操作: 转到电脑制造商的网站并下载最新驱动程序。
Find and open File Explorer - Microsoft Support
Navigate to the new location, then select Paste . Note: For files and folders in Quick access, you'll need to right-click (or press and hold) and select Open before you can cut and paste. To change how your items appear in File Explorer, select View on the ribbon and choose between showing icons, lists, details, and more.