fumpr

AVAST anti virus

Everything (a searingly fast search program)

JKDefrag: http://kessels.nl/JkDefrag/index.html

Of all the incredibly wonderful and powerful programs that have been written and offered to the world for free, I have to confess that my favorite is a simple little script called SendtoBack. It does nothing more than allow one to shuffle through a pile of open windows stacked one on top of the other by simply right clicking on the title bar. The active window goes to the bottom of the deck, revealing the one below. It works on any and all kinds of windows, regardless of how they were generated.

I find it extremely useful when I'm doing research and have windows open from browsers, Windows and programs. I'm no good with keyboard shortcuts and find this takes the least mouse movement and thought. I find myself trying to use this function when on other people's pc's since I have used it for so long.

bem

ClearProg hands down, Mindblower!

AVG antivirus

IrfanView