Have you ever disassembled something only to discover later you're missing essential parts when putting it back together? Argh... frustrating! A great way to prevent this from ever happening again is to keep the parts (screws, nuts, bolts, etc.) together with the item that has been disassembled or uninstalled. Put all parts in a Ziploc bag, label the bag, and use packing tape to attach the bag directly to the item. When it's time to reassemble it's all there!