Learn how to activate Microsoft 365 or a non-subscription version of Office with different scenarios and methods. Find troubleshooting tips for activation errors and product keys.

Learn how to sign in to Hotmail or Outlook.com with your Microsoft account password. Find troubleshooting tips, service status, and help options for Outlook.com issues.

Learn how to set your preferred home page in different browsers, including Microsoft Edge, Internet Explorer, Google Chrome, Firefox, and Safari. Follow the steps for each browser to customize your home page settings.

Learn how to activate Windows 11 using a digital license or a 25-character product key. Find out how to check your activation status, link your Microsoft account, and troubleshoot activation issues.

Learn how to locate your BitLocker recovery key, a 48-digit number needed to unlock an encrypted drive in Windows. See where to find it attached to your Microsoft account, work or school account, printout, or USB flash drive.

A message that is encrypted by Microsoft 365 Message Encryption is delivered to a recipient’s inbox just like any other email message. If the recipient has an Microsoft 365 email account and new Outlook, they'll see an alert about the item's restricted permissions in the Reading pane.

Find solutions to common problems, or get help from a support agent for Microsoft 365, Office, Windows, Xbox, Surface and more. Sign in to get personalized help and access live chat, phone, or email options.

Learn how to change your file open preference to open links to Word, Excel, or PowerPoint files in the Office desktop apps instead of the web apps. This feature works for files stored on OneDrive or SharePoint and requires Microsoft 365 subscription.

Learn how to delete hyperlinks from text or cells, disable automatic hyperlinks, and change the Ctrl+Click setting in Word and Outlook. Follow the steps and screenshots for each option.

Learn how to use the Microsoft Authenticator app or another app of your choice to verify your identity when you sign in to your Microsoft account. Follow the steps to scan a QR code, add your phone number, and get an app password.