If you prefer a guaranteed genuine retail license, you can purchase one from major electronics retailers or directly from Microsoft .
Microsoft uses (also known as digital entitlements) to activate Windows 10 without requiring a 25-character product key in many scenarios. Download W10 Digital Activation (x64) zip
You can verify your activation status by going to Start > Settings > Update & Security > Activation . Verified Community Tools If you prefer a guaranteed genuine retail license,