To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 to add additional display, help, and proofing tools to Microsoft 365.

如果您的相機無法擷取 QR 代碼，您可以手動將帳戶資訊新增至Microsoft Authenticator應用程式以進行雙因素驗證。

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

Under Personalization & advertising, turn on or off the setting for Allow Microsoft to save your browsing activity including history, usage, favorites, web content, and other browsing data to personalize Microsoft Edge and Microsoft services like ads, search, shopping and news.

The Basics of Search. Returning search results is no easy feat, and involves complex, near-instantaneous algorithmic calculations. A search for something as simple as “cat” could yield over 55 million results.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

Learn how to receive a refund or exchange for items purchased from Microsoft.

Stay connected to your friends across social networks while gaming on Windows 10/11.

Learn how to check for, download, and install KB 2919355, an update for Windows 8.1 and Windows RT 8.1.