了解如何在电脑上安装 Office 2013 或 Office for Mac 2011。

Find out how to connect your Xbox Wireless Controller to a Windows device.

Learn how to play different type of CDs and DVDs in Windows Media Player.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Here are a few tips to help you use WordPad: To open and save files, select File, then select New to create a new document, Open to work with an existing document, or Save to save your document.(If your document doesn't have a name, WordPad will ask you to provide one.)

You can repair some apps and programs if they're not running correctly. Note that you won't see repair, change, or modify options for all apps and programs.

There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results.

Get info on how to find your IP address in Windows. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.