Ok, I'll bite ... why are you reinstalling and reconfiguring windows on a regular, yearly basis?
Seriously. My current Windows installs are >15 years old upgraded all the way back from Vista …
Didn't most people stop doing that when they moved to XP?
Honestly I should. Registry and stuff gets cluttered. Programs don't uninstall cleanly, or they change settings I can't find. On one machine I somehow set it up as a wifi print server or something and for the life of me couldn't find a way to turn it off. But it's such a hassle to setup a computer.
I also reinstall fresh Linux every year or two. Forces you to confront all of the cruft that can accumulate.