I've always had a collection of product manuals in printed form for various things around the house. Appliances, computer products, radios, power tools...the list goes on. Keeping track of these requires some level of effort, but I always have trouble finding manuals when I actually need them. I've decided the best thing to do is start replacing the printed manuals with PDF copies.
Problem is, I need to find all of those. So does anyone have any suggestions besides manufacturer web sites to find product manuals? Household appliances are the most difficult at the moment.