How to Transfer a Windows License to a New PC: The Direct Answer
Retail Windows licenses can be transferred to a new PC; OEM licenses cannot because they are permanently tied to the original motherboard. To transfer a retail license, deactivate Windows on the old PC, install it on the new one, and activate with the same key. If you have an OEM key, you will need a new license for the new PC.
Step 1: Check Your License Type
Before anything, find out what you have. Open Command Prompt and run slmgr /dli. The output shows your license channel: "Retail" means transferable, "OEM" means locked to your current hardware.
Step 2: Deactivate the Old PC (Retail Only)
If you have a retail license, remove it from the old machine. You can do this by uninstalling the product key with slmgr /upk in an admin Command Prompt, or simply by wiping or decommissioning the old PC. This frees the key for reuse.
Step 3: Activate on the New PC
Install Windows 11 on the new PC and enter your product key during setup or afterward in Settings > System > Activation. In most cases it activates immediately online.
If Activation Fails
Use the Activation Troubleshooter in Settings > System > Activation and choose "I changed hardware on this device recently." Sign in with the Microsoft account linked to your license. If it still fails, Microsoft support can often activate it manually after verifying your key.
When You Need a New Key
If your license is OEM, it cannot move — OEM keys are permanently bound to the original motherboard. The good news: a genuine replacement key is affordable. See the product below for a genuine Windows 11 Pro key with instant delivery.
The Bottom Line
Check your license type first. Retail transfers freely; OEM does not. If you need a new key for your new PC, a genuine OEM key is the most affordable legal option.
