Find out how to download and install Office 2016 on your PC or Mac, or reinstall it if you already have a product key. Learn how to activate Office 2016 and troubleshoot common issues.

Learn how to find an email address in Outlook using the Search address books box. This web page does not explain how to enter an email address in the format someone@example.com.

Learn how to download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac. Find out the system requirements, product keys, activation steps, and troubleshooting tips.

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 cancel an Xbox subscription and check for refund eligibility in different countries and markets. Find out the terms and conditions, troubleshooting tips, and contact information for Xbox subscription issues.

Learn how to reset your password if you forgot it or can't sign in to your Xbox profile. Follow the steps to verify your identity, receive a security code, and create a new password on your console or online.

Learn how to use the @ symbol to highlight a contact's name and add them to the To line in an email or meeting invite in Outlook. Find out how to filter, view, and customize messages that mention you.

Learn how to get a refund for digital game products purchased from the Microsoft Store or Xbox apps within 14 days of the purchase date. Find out the eligibility criteria, guidelines, and resources for refund requests.

Learn how to get someone's attention or notify a group in a channel or a chat by typing @ before their name or @general, @team, or @everyone. Find out how to enable these features and access more help and resources.

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