Find out how to change the color of the Start menu, taskbar, and action center with dark and custom mode personalization settings.

Learn how to type a letter online using Word for the web. Choose a letter template for online letter writing. Edit, send or print your letter online.

Windows 11, version 22H2; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

When the latest Windows update is ready for your device, it will be available to download from the Windows Update page in Settings.

In Sound settings, go to Input to see your connected microphones. If it's a Bluetooth microphone, select Add device.

Get help with signing in, changing passwords, creating and sending mail, deleting mail, creating folders, and more in Outlook on the web.

Microsoft Edge has an improved way to copy and paste paste web URLs from the address bar into your content. This feature copies and pastes a URL as a hyperlinked title instead of as a web address.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Training: You can back up your important folders on your PC with OneDrive, so they're protected and available on other devices.

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。