Posted 03 September 2014 - 11:35 AM
What sort of "enhancing" does it need? GIMP is a good software package for complex image editing but it takes a while to learn, if you are in a rush you could do some simple stuff(compositing mainly) in microsoft paint but not much in the way of enhancing. As it is the 3rd and printing it will probably take the shop a few days you are in a nasty position regarding time, what you can do in that time really depends on what needs doing. GIMP can do things like edit the contrast, add anti-aliasing, remove bits of the image you don't like so the main subject can be isolate from the background, edit the brightness and saturation and scale it up (though scaling will not make it higher resolution, doing that is impossible). If you download GIMP, work out what you want to do and search google for "how do i ..... in GIMP" you should be able to learn some basic editing techniques in time, just.
Back on this site, for a while anyway, been so busy the last year.
My systems:2 laptops, intel i3 processors, windows 8.1 installed on the hard-drive and linux mint 17.3 MATE installed to USB