dca603d2_MacInfo___Efficiency__What_to_do
[Task] Scattering objects on the desktop [Example] Save a document in a hurry [What to do] 
Don't do it. If you really are in a hurry and can't avoid using the Desktop, then take time to file documents properly as soon as the memergency is over, and while you still know what it was all about.
MacInfo - Efficiency
What to do