Learn how to find, add, turn off, and remove extensions in Microsoft Edge, the browser for Windows 11 and Windows 10. Extensions are tools that customize your browser experience and offer you more control.

Learn how to check the recent sign-in activity for your Microsoft account and what to do if you see unusual or suspicious activity. Find out how to change your password, update security settings and contact support.

Learn how to access your Hotmail or Outlook.com email account with your Microsoft Account password. Find troubleshooting tips, service status, and contact information for Outlook.com help.

Learn how to add flair to your email with emojis using Windows key + . (period) or an add-in. Find emojis for love, happiness, presents and more in the Windows Emoji picker or by typing keywords.

If you updated to New Teams and lost the Teams Meeting button in Outlook Desktop, you can uninstall and reinstall the add-in to resolve the issue. Follow the steps in this Microsoft Support article to restore the add-in and create meetings in Outlook.

While add-ins are accessed from the ribbon or app bar in classic Outlook, access to add-ins in new Outlook for Windows depends on whether you're reading or composing a mail item. For guidance on how to use add-ins in classic Outlook, see Use add-ins in Outlook.

When you select the Import Settings option during setup, the web add-in counterparts of your existing COM add-ins in classic Outlook for Windows are installed in the new client. The following table lists the applicable COM add-ins and their web add-in counterparts.

Learn how to fix the Teams Meeting add-in that lets you schedule a Teams meeting from Outlook. Follow the automated or manual steps to check the installation, restart Outlook and Teams, or enable the add-in.

Learn how to access your Outlook.com, Hotmail, Live, or MSN email account with your Microsoft Account username and password. Find solutions for common sign-in problems and get help from the Outlook.com community.

Learn how to access and review your recent sign-in history from the My sign-ins page of the My Account portal. Find out how to respond to unusual or unsuccessful sign-ins and protect your account from attackers.