Write on the Manual Cover: purchase date, where bought, warranty info, service plan. Instead of a box or file for all manuals...tape the packet to the item or keep in the same room as the appliance in a designated spot. TOSS the old manual when you toss the item. Staple the receipt to the booklet. Mail registration form right away! This will make life SO MUCH easier when you have to downsize or sell or give away the product. Attach hardware: allen wrench, brackets.
Opens drawer space, file space and everything is at your fingertips when you need it in a hurry.