If you must download an ISO, stick to well-known archival communities (the Internet Archive’s “Windows XP SP3 untouched” collection) and verify hashes.
Here’s a blog post tailored for someone searching for — balancing practicality, nostalgia, and important security warnings. Title: The Hunt for a Windows XP 32-bit ISO: Nostalgia, Legacy Hardware, and Hard Truths xp iso 32 bit
And for the love of computing — use XP for banking, email, or anything with a password. Have a legacy app that won’t die? Tell us about it in the comments. Some of us still keep a Pentium III in the closet for exactly that reason. If you must download an ISO, stick to