sigs are not hard to make i showed myself how to make sigs photo shop is easy to get just get a photo shop trial then get a photo shop keygen beats getting from torrents or downloading a photo shop with a virus
its hard to explain it cuz there is so many ways to make sigs.
Thats a pretty broad question.
well.. first you need PS ( photoshop ) the one i use is Adobe Photoshop..
download the latest one
Correction:
You need an image creating software. Examples: Adobe Photoshop, GIMP, Paintshop Pro, ect.
2nd: Since you are a beginner I recommend looking at the functions and testing them out first.
3rd: I would look at tut's and try them and learn what you do in them.
4th: I would ask for help from the [GFX] and Jr.GFX members and im sure they will be glad to help.