How to Reuse Windows 10 Key: A Simple InstructionsUpdated 2 months ago
To reuse a Windows 10 key, first, ensure that your license type allows transfer. Retail keys can be reused on a new PC, while OEM keys are tied to the original hardware. If your key is eligible, start by deactivating it on the old computer.
Key Highlights: Reuse a Windows 10 Key
- Reinstalling or Resetting Windows 10
- Back up your data before reinstalling.
- During installation, enter the product key to activate.
- If reinstallation on the same PC, activation may happen automatically.
- Reactivate After Changing Hardware
- Unlink the key from the old PC before transferring it.
- Install Windows 10 on the new system and enter the key.
- Use Activation Troubleshooter or contact Microsoft Support if reactivation fails.
- OEM Version Keys
- OEM keys are tied to the motherboard and non-transferable to other devices.
- Reactivation on the same PC should happen automatically after reinstallation.
- Linking Key to Microsoft Account
Link your Windows 10 key to your Microsoft account for easier reactivation after hardware changes.
- Troubleshooting
- If you get a "key already in use" error, deactivate it on the other device first.
- Contact Microsoft Support if you face activation issues.
Final Tip: Reusing your key is straightforward as long as you follow the correct steps for your situation and ensure the key is appropriately linked.