Install Windows 10 on two computers at once.
Install Windows 10 on two computers at once.
You need a second copy of Windows 10 for the new PC. The existing USB copy won’t work with the new build unless you purchase another license. Using the same product key on both won’t be valid.
In general, you should employ a second key since each system operates differently. If Windows 10 is willing to let it go, it might function properly. Typically, the first key you use is linked to your account, and upon logging in, it checks your credentials automatically. If that fails, it will prompt for another key repeatedly until you provide a valid one.
The same USB installer is available. You may use Windows 10 for free with all features for 30 days, then limited features afterward. A new key is required to access full functionality after the 30-day period. Alternatively, you can join Microsoft’s program and obtain it for free, though it might include some instability.