In Windows, having a camera and microphone as part of your device lets you make Teams video calls, take pictures, record videos, and more. Many apps and services request and use the camera or microphone, and Windows settings give you control over which apps can use your camera or microphone.

Word 网页版 不允许编辑、删除或向文本添加新边框。 如果在使用 Word 桌面应用创建的文档周围添加了文本边框， Word 网页版 将保留这些边框。

Add or subtract days, months, or years from a date by using a formula or date functions in Excel.

Remove a manual page break. Go to Home and select Show/Hide .. This displays page breaks while you’re working on your document.

How to use the FILTER function in Excel to filter a range of data based on criteria you define.

Learn how to set up your user account for multifactor authentication with Microsoft 365.

The sign-in options in Windows serve various purposes to enhance your user account security and sign in convenience. You can access the sign-in options from the Settings app.

Learn how to create a basic PowerPoint presentation with step-by-step guidance on Microsoft's support page.

Using the new Microsoft Teams, you can now be logged into multiple work, school, and personal accounts on the Windows desktop app. Easily switch back and forth between organizations, including guest organizations. See and change your notification settings for your various accounts.

Learn how to insert data from a picture with Excel - and you can use your smartphone or tablet to take the picture. Excel's powerful AI capabilities can convert your hand written or printed data into a table.