As many of you well know I'm creatively challenged . I would like to frame some of my least worst images.

What I would like to know is does anybody have a site that explains how to frame images. I used Google but I kept finding sites that contradicted each other.

My questions are:

Frame colour, does it matter?
How big and what colour should the border be?
Canvas, what's better in this format?
Glass, what's better in this format?

If anybody has some expertise in this area it would be greatly appreciate.