Hi again, thanks for the advice everyone.
However, I'll just clarify my issue.
Basically, the computer came with lots of programmes actually installed on it, and these programmes don't show up on the "add-remove prgrammes" list. I don't want to just delete the files for these programmes off the HD, because I know that there will still be traces of them left (on registry etc...)
The problem isn't that the desktop is cluttered, its actually the files and programmes installed and located on the HD that are causing the issue i'm trying to solve