Learn how to protect your PC, identity, and data from tech support scams.

Learn what to do if you see an error code and message stating that a license is unavailable or required for playing the video content you’re attempting to watch on ...

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If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. To restore all features of Office, you'll need to fix the problem that's causing activation to fail.

Before you send in your Xbox device or accessory for service, you'll want to make sure it's properly packed for shipping. This page illustrates the recommended way to pack your product.

Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.

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Whenever you do online research with OneNote, you can use OneNote Web Clipper to easily capture, edit, annotate, and share information. It's free to use and it works with most modern web browsers. Install the OneNote Web Clipper add-on Download the OneNote Web Clipper add-on or extension for your browser: Edge Chrome Click the Get button. Follow the on-screen instructions that are displayed ...

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

每當您使用 OneNote 進行在線研究時，都可以使用 OneNote Web Clipper 輕鬆擷取、編輯、標注及共用資訊。 可免費使用，而且可與大多數新式網頁瀏覽器搭配使用。 安裝 OneNote Web Clipper 附加元件 下載 OneNote Web Clipper 瀏覽器的附加元件或擴充功能： Edge Chrome 按兩下 [ 取得] 按鈕。 請依照針對您正在使用的 ...