How to take AND post my stats

[jacattac]

Alright, once again before any flaming begins, I tried the search...try it yourself...how about something logical like +screenshot...see what you get. Now for the people who are interested in helping rather than flame a computer inept individiual I thank you in advance.

I want to take one of those nifty screenshots I see on here all the time so 1- how do I take the acutal shot and 2- how do I post it here so others can help me improve my game.

I appreciate the help.

Thank you