One quick and easy way to add values in Excel is to use AutoSum.Just select an empty cell directly below a column of data. Then on the Formula tab, click AutoSum > Sum.Excel will automatically sense the range to be summed.

Learn how to customize the Quick Link menu and other navigation on your SharePoint site.

Junk e-mail messages, also known as spam, can be a nuisance in your Inbox.The Junk E-mail Filter in Outlook identifies messages that are likely junk and moves them to the Junk E-mail folder. You can easily change the level of junk email protection or automatically delete junk email.

Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.

Note: If you receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). select Allow so the authenticator app can access your camera to take a picture of the QR code in the next step.If you don't allow the camera, you can still set up the authenticator app as described in Manually add an account to the app.

Learn all you need to know about sharing your Microsoft 365 Family subscription benefits.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically.

Learn about Loop access privileges for various Microsoft 365 subscriptions.

即使已开启其他防火墙，开启 Microsoft Defender 防火墙也很重要。 它保护你免遭未经授权的访问。 若要打开或关闭 Microsoft Defender 防火墙，请执行以下操作：

Create a Form button or a Command button and assign a macro that performs an action when a user clicks the button.