This is probably an odd question (or in the wrong area), but here goes:
I need a program I can use that doesn't require installation. I have several hours to fill at my job (working security has a lot of down time). I have access to a computer, but it is an older one and I can not install anything on it. I can download images and kits, but I am not allowed to install any kind of software or programs on the computer at all. The only graphic program on the computer is Paint, which I have not had any kind of luck with. Does anyone have any suggestions? I might be able to run GIMP off a flash drive if that is my only option, but I have no experience with it. I'd really like to be using my time at work constructively