Learn how to use Snipping Tool to capture a screenshot, or snip, of any object on your screen, and then annotate, save, or share the image.

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription. Having problems with your product key?

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.

Omega Ring (2608.260902-1030) Hey XBOX Insiders! We are releasing a new XBOX Update Preview to the Omega ring today. Continue reading below to learn all about what's included with this update.

Uninstall from Control Panel In search on the taskbar, enter Control Panel and select it from the results. Select Programs > Programs and Features. Press and hold (or right-click) on the program you want to remove and select Uninstall or Uninstall / Change. Then follow the directions on the screen. Need more help? If you can't find an app or program, try the tips in See all your apps in ...

Windows 11 Windows 10 摘要 在 Windows 中重置电脑是一项强大的功能，可让你将设备还原到其原始状态，无论遇到性能问题、软件问题还是只是想要重新开始，这都很有用。 此功能设计为用户友好，并提供多个选项来满足不同的需求。 重置电脑之前 重置电脑会重新安装 Windows。 根据所选选项，可能会删除 ...

如果这是你 第一次 安装 Office，则可能需要先执行一些设置步骤。 展开下面的 “了解详细信息”部分。 但是如果是重新安装 Office，且已兑换了产品密钥并拥有与 Office 关联的帐户，请转到登录 以下载 Office 的部分。

Support for Office 2021 will end on October 13, 2026. Learn more about your options for Office.

Summary This article explains how to manage power and battery settings in Windows 11 to improve energy efficiency and extend device battery life. It covers key features such as power mode, energy saver, screen and sleep timers, and display optimizations. Additional tips explain how to limit background apps, adjust system activity, and reduce unnecessary power usage to improve overall ...

Summary This article explains how to activate Windows online or offline using an Installation ID and Confirmation ID across Windows 11, Windows 10, Windows 8.1/8, Windows 7, Windows Vista, and Windows XP. It explains online activation steps, offline activation through the Product Activation Portal, and three offline workflows: Activation page, SLMGR command prompt, and SLUI command prompt. It ...