How to change Windows?

Question

Hard disks

There was a problem. The desktop computer is running Windows XP. Can't install new OS. The drive does not work, the installation does not start from a flash drive through the BIOS, or it gives an error - the failure of pieces of 5 different operating systems. The OS installations themselves do not start - it gives the error "is not a win32 application".
Tell me - how do I still put a new Windows?