I operate a travel agency from home. I have not been able to go completely paperless, but I have made the attempt to cut back on the printing and filing. I do however, keep a computer copy of all faxes and confirmations by date of travel for my clients on a K drive. This K drive is an external hard drive that I purchased separately from my computer. In addition, I use my Outlook calender to keep track of appointments, payment dates and other dates of importance.
Before I converted to this method, I was probably killing a tree a day with the paper I filed.
Vickie