What's the difference between a Linux and Windows? Because I already went to the pc store and they agreed on wiping out of my data and installing a legit Windows 11 and will not be activated after download.You can use an unlicensed windows install indefinitely and all you will be missing out on are desktop backgrounds and taskbar reorganization. If that saves you 1 years worth of saving, I would not purchase a Windows license, or do as the above message said and run a Linux distribution, they are free.