Enable and disable your touchscreen in Windows 10. In the search box on the taskbar, type device manager, then select Device Manager.

Find out how to free up space on your device by deleting unnecessary files, uninstalling apps, and moving files to other drives.

了解如何安装 Windows 11，包括在“设置”中访问 Windows 更新页的建议选项。

Learn how to open a shared mailbox in Outlook. Shared mailboxes let a group of users view and send email, and share a calender, and open a contact list from a common mailbox.

If your PC has a built-in camera or a connected webcam, you can use the Camera app to take photos and videos. To find the Camera app, select Start > Camera.. Select any heading below.

Find out what model of Surface you're using. There are several ways to find out which Surface device model you have. Look in the Surface app

Learn about installing and adding printers in Windows. In most cases, all you have to do to set up a printer is to connect it to your PC.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

Add or edit hyperlinks to web sites, local files, email messages, or anchor points in your document.

Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.