Learn how to remove passwords from your Microsoft account to increase security.

Learn how to go passwordless on Windows with Windows Hello and your Microsoft account.

Learn all about the XBOX Insider Program. As a fan, you can offer feedback on system updates and content that’s still being developed.

Disc to digital licensing on XBOX is a new way to make many of your disc-based games easier to access wherever you play. When you use an eligible XBOX One or XBOX Series X game disc, Microsoft may grant a digital license associated with that disc. This allows you to access supported digital versions of the game without keeping the disc inserted while playing.

Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

iOS Android To install Authenticator on your iOS device Scan the QR code or download and install Authenticator from the Apple app store.

These instructions may help with troubleshooting activation by removing all Office license files from your Mac. For example, if you previously installed a one-time purchase of Office for Mac and have switched to Microsoft 365, you may not be seeing subscription features because your copy of Office is still using your old license.

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.

Summary A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This is a 48‑digit number that lets you regain access to your drive.