This site contains resources to help you debug stuff — mostly software and electronic hardware, but other stuff, too.
We’ll publish and link to advice and stories about any kind of debugging or troubleshooting, including cars, furnaces, plumbing, and even human bodies.
(Disclaimer: We are not doctors, and don’t even play them on TV. Consult your physician about any health problems. If your physician is clueless, send him or her to this site.)
Educators and HR departments can also get lots of books at a discount directly from the publisher Amacom Books.