Once your media is ready, plug it into the target machine and restart.
The 32-bit (x86) version is standard for most legacy hardware. The 64-bit version (x64) supports more RAM (up to 128GB) but has significantly fewer compatible drivers. windows xp installation media
Archive.org is widely considered the safest source for "clean" retail images, such as Windows XP Professional SP3. Once your media is ready, plug it into