Find your Windows product key - Microsoft Support
WEBLocate your product key for Windows 10 or Windows 11. Depending on how you got your copy of Windows 10 or Windows 11, you'll need either a 25-character product key or a digital license to activate it.
Activate Windows - Microsoft Support
WEBLearn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.
Where to enter your Office product key - Microsoft Support
WEBIf your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription.
Redeem a gift card or code to your Microsoft account
WEBLearn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.
Product keys for Windows - Microsoft Support
WEBProduct keys for Windows. A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.
Using the new Bing on the Windows taskbar - Microsoft Support
WEBUsing the new Bing on the Windows taskbar. Windows 11 Microsoft Edge. The new Bing is now available to everybody directly from the Windows taskbar, making more ways to interact with your PC across search, answers, chat, and creation available anytime, right on …
Activate Office - Microsoft Support
WEBTo use Microsoft 365 on your new device, you can activate Microsoft 365 as a 1-month trial of Microsoft 365 Family. You can also buy Microsoft 365 or a non-subscription version of Office, add Microsoft 365 to an existing Microsoft 365 subscription, or enter a product key from a new product key card.
Sign in to your account with a security key - Microsoft Support
WEBIf you’re tired of having to remember or reset your password, try using a FIDO2–compliant security key to sign in to your Microsoft account instead. What is a security key? A security key is a physical device that you can use instead …
Find your BitLocker recovery key - Microsoft Support
WEBFind your BitLocker recovery key. Windows 11 Windows 10. A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This key, which is a 48-digit number, is used to regain access to the drive.
Download and install or reinstall Microsoft 365 or Office 2021 on a …
WEBNot all versions of Microsoft 365 include a key, but if yours did, you need to redeem it before you can install Microsoft 365. Go to office.com/setup and sign in with an existing Microsoft account or create a new one, then enter your product key.