This upgrade is still available for Windows 8 users.
This upgrade is still available for Windows 8 users.
It should function properly once you reinstall the games and programs, keeping all your files intact. A valid key is necessary, but it might cause issues, so a fresh installation is usually safer. It’s better to upgrade now rather than risking problems later. Windows 7 should suffice.
You can find the Windows 8 ISO from official Microsoft sources or trusted third-party providers. Check Microsoft’s website or authorized distributors for the latest release.
Make sure you notice the key you're using. If you have a Win8 key, it won't work with a Win8.1 setup. Microsoft offers keys to resolve this issue—search for them online or try XHQ8N-C3MCJ-RQXB6-WCHYG-C9WKB. This isn't illegal, but you'll need to manually activate Win8/Win8.1 after installation. If you possess a Win8.1 key, you're good to go and can use it directly. I strongly suggest choosing Win8.1 instead of installing Win8 and then updating, as that process can be very time-consuming.