[I think this qualifies as "general computer stuff"... Echidna just let us know if not

]
Thanks to Microsoft and some other company whose name I forget, I've unexpectedly mostly fixed my spam problem. What happened:
The amount of spam I get on my "regular" email address has gone thru the roof. Literally over a hundred a day. Since the wise sysadmins running that POP server decided to go for a user-decides aka user-pays system of spam management, I was about ready to implement either a white-list or no-one-home solution to deal with it...
Microsoft and friends to the rescue. Recently I installed a utility to enable wireless access at my new job. It didn't actually work, but it had the side-effect of creating a whole new profile for me in Windows, as a result of which I completely lost *all* my settings on this computer! I don't remember how I configured the email servers and I'm getting bloody sick of fixing email clients....
Fortunately, I was redirecting mail to the POP box I was picking it up from anyway. Solution: redirect to an email account on Yahoo. Wow! SPAM PROTECTION! Yahoo just dumps about 90% of the crap into a junk folder. It's amazing to realize how much time I was spending filtering spam manually before!
So, thank you Yahoo for making an email system that almost actually works, and thank you Microsoft for giving me yet another reason to never pay any money for your products.