Does this:
look like your computer desk (I only wish mine were this organized…)?
If so, you’re not alone, and MakeUseOf.com wants to help you out! Point your browser thusly: 5 Ways To Clean Up Computer Cable Clutter Under Your Desk and see how you make out. From the conclusion of the article:
Quickly organizing cables and getting them out of the way can be quite simple, but the result isn’t necessary beautiful. Perfection comes at a price. To tame the cables, you must tie them down. While this can keep them out of sight, it also makes it much harder to exchange cables or move a device later on. Which compromise do you choose?