Systems maintenance tonight. My Bride was concerned when she noticed that I was messing with her systems, but they now run a lot faster after I edited some of her registry stuff, killed most of the temp files in her browsers, and freed up about half the RAM. I also added updates, since she tends to ignore that. She seems pretty happy now.
It runs as fast as when it was new. What a surprise. I do that on our main system weekly, but it seems that the girls have been crudding up theirs, so I've taken seven offline until I get around to fixing them all. This is apparently unacceptable, but since the girls neither pay for internet nor maintain systems security, I don't see it as a problem.