Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Learn how Smart charging in Windows can help your battery last longer over time.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

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Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE.

Change the capitalization of text to lowercase, UPPERCASE, Capitalize First Word, or Sentence case in your documents.

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

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