Here is a great XP ISO download with 53 reviews

[Janice]

https://archive.org/details/WinXPProSP3x86

This appears to be genuine. There are some interesting links too, among the reviews. I have not checked them out though.

 

[flavallee]

A product key is listed to activate it, so it's definitely not a legal copy.

 

[spotify95]

This is the exact same site that I used in order to download a Windows XP Home ISO to an old RM PC that I had lying around. It worked, but even with the original OEM key, it isn't activating. I can only assume that the activation servers are down for XP, or there's a problem with the ISO.

Where would you recommend I actually go to in order to get a Windows XP Home SP3 ISO?

 

[trimis]

https://www.getmyos.com/windows-xp-home-professional-x86-32

 

[Connor McMahon]

I've used this .iso a few times. Had no problems.