If you are reading this, there is a good chance that you are the "family PC repair" person and you often get the odd calls when the printer isn't working or "the Internet is slow". We have all been there, removing Bonzi buddy from mom's laptop or removing the Ask.com bar from your friends IE install, it's unavoidable.
If you find yourself in a situation where you cant find the driver or the OEM driver CD has been lost, check out ma-config.com. The site can scan your machine and find the drivers that you need for your install, it can also analyze a BSOD dump.
The site is free and has recently been overhauled to make the UI and feature set more user friendly. It's one of those sites that you will likely not visit daily but when you need to find that obscure driver, it can save you a boatload of time.
Let us know in the comments if you have any more sites like the one mentioned in this post that are your "go to" site for finding drivers/software when repairing a family or friends PC.