When your computer is surrounded by cables, it takes a long time to find the right ones if you want to take away your laptop or connect a printer. Why not organize these cables? In fact, the cables for computers, USB, speakers, and FireWire all look similar, so it's not easy to tell them apart. Therefore, why don't we stick corresponding labels on the cables so that we won't plug in or unplug the wrong ones. First of all, identify what types of cables are under your desk at home or in the office, then go to the store and buy some label paper. Write the names of these cables on the label paper and then stick them on the corresponding cables. This way, when your cat messes up the cables or you need to reorganize them, you will be glad that you made such a wise decision. In addition, you can buy a cable tray for about $10 at Ikea, put all the cables in this tray, and it will be much easier to clean up later. If you don't want accessories or laptop cables to fall behind the computer desk, you can use a cable collector to fix them. For power supplies, just use a switch to control them when they are not in use, without having to unplug the power cord each time.