Yes, you can transfer a Windows license to a new PC, but the process depends on the type of license you have. For retail licenses, you can deactivate it on your old PC and activate it on your new one. For OEM licenses, which are tied to the original hardware, transfer is not permitted. To transfer a retail license, first uninstall Windows from the old PC, then use your product key to activate it on the new PC. You might need to contact Microsoft Support if you encounter issues during activation.