Note: If you don't see a phone option, it's possible that your organization doesn't allow you to use this option for verification.In this case, you'll need to choose another method or contact your organization's help desk for more assistance.

Get help if you can't redeem an Office product key because you bought it in another country.

Training: With SharePoint Online, build intranet sites, create team or communication sites, find and follow news, and more. Watch this video to learn how.

Get the most out of your subscription with expert advice and support from small business advisors. Business Assist for Microsoft 365 is designed for small businesses to give you and your employees around-the-clock access to small business advisors as you grow your business, from onboarding to everyday use.

This topic applies to Microsoft 365 operated by 21Vianet in China. Your user ID is the unique email address created for you to use when you sign in to Microsoft 365.

Important. Steps may be different between the new and classic Outlook for Windows. To determine which version of Outlook you're using, check if there's a File option in the menu (located above the ribbon).If there's no File option, follow the steps for classic Outlook.

Under Choose default signature, set the following options.. In the E-mail account drop-down box, choose an email account to associate with the signature. You can have different signatures for each email account. You can have a signature automatically added to all new messages. Go to in the New messages drop-down box and select one of your signatures. If you don't want to automatically add a ...

Use Sweep to quickly delete unwanted email in your Inbox. Sweep gives you options to automatically delete all incoming email from a particular sender, to keep only the latest email, or to delete email older than 10 days.

If repairing your Office programs did not resolve your issue, continue to the next step. Check to see if your antivirus software is up-to-date. If your antivirus software is not up-to-date, PowerPoint may not function properly.

What is a Microsoft account. A Microsoft account is a free account you use to access many Microsoft devices and services, such as the web-based email service Outlook.com (also known as hotmail.com, msn.com, live.com), online apps like Word or Excel for the web, Skype, OneDrive, Xbox Live, Bing, Windows, or the Microsoft Store.