Checker - Microsoft Product Key

Select and enter your code. The wizard will immediately verify its validity against Microsoft servers. 2. Windows System Settings

The safest way to check an Office key is through the application itself. microsoft product key checker

Is it a Retail (transferable), OEM (tied to hardware), or Volume (business) license? Official Ways to Verify Your Key Select and enter your code

A product key checker (often referred to as a ) is a tool that validates the status of Microsoft software licenses. These tools check your 25-digit code against Microsoft's databases or local configuration files to provide details such as: Validity Status: Is the key active, blocked, or expired? Windows System Settings The safest way to check

Open an app like Word and go to .

Type slmgr /xpr to check if your activation is permanent or has an expiration date.

Type slmgr /dli and press Enter to see the license type and status.