"joevan" wrote in message
...


I don't understand what 'gamma adjustment' is, it's on my prog but I've
never used it.

Mary






Gamma adjustment will do two things at once. When you use it, contrast
and brightness or darkening is done with that one step. It is a way of
controlling the two I believe. It seems to be that way with irfanview
under image, enhance colors.....

I'll try again with that in mind, thank you.

Mary