For 10 points what are the numbers in Irfranview that I need to change to make my picture fit the avatar box?

Question

Explain the numbers and other things I need to do.

Answer 1

48x48

To keep the proper aspect ratio when you reduce it you need to make the pic a perfect square first.

Say your original pic is 640x480 you need to click and drag until it's 480x480 or 300x300 or whatever. If you have background you don't need get rid of it.

Once it's square, use resize to make it 48x48 and then upload it.