CLEAR THE DESK
Removing the papers and other objects until you can actually see all of your desk’s surfaces. Make piles on the floor of EVERYTHING except the computer components, telephone, and desktop pad or organizer in the appropriate pile as you pick them up.
LINE UP BOOKS AND BINDERS THAT YOU USE DAILY TO ESTABLISH A PERIMETER FOR YOUR WORK AREA.
The phone book, stapler, pens & pencils, tape, etc. go into “Things that Need to be Handy”. Check the date and topic on each item as you pick it up. If it is out of date, no longer an issue, or no longer needed, pitch it in the recycling bin. Put things that belong to other people in the “somewhere else” pile.
Clear out desk drawers and cabinets and do the same thing with the contents. (Don’t forget the very top area of the desk.) Clean all surfaces with a moist cloth and cleaner, then wax and then dry.
ORGANIZING YOUR SHELVES
Prioritize the “Shelf” items by necessity, keeping only the things that look presentable or that you use on a regular basis to actually put back in the desk shelves. (Find new covers for items that are ratty in appearance but must be handy for daily use.) The rest can go behind cabinet doors or on a separate shelf near the desk.