Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Activate offers a range of games that test your physical and mental abilities. Whether you're climbing walls, solving puzzles, or dodging lasers, there's something for everyone.

Activate your new cell phone, tablet, and smartwatch on the AT&T wireless network here.

Ready to activate? Select 'New Phone' for Tracfone purchases or 'Keep Your Own Phone' for unlocked devices you're bringing to Tracfone.

Enter your card number without any dashes or spaces. Already registered for online access? Sign on to activate your card.

If you don't recognize the user ID on the login page, you can clear it by selecting the box and using the backspace or delete key. Then enter user ID in the box. If you're using a trusted device (such as your …

Activate your Epic Games account on this device to access games and features.