Sorry...but how do you post pictures?

I think this question has been questioned(?) quite a few times, but you know, I still don't know how... so pls enlighten me!

Because I want to post my review of the Truffol Classic Leather Case. One thing I must say, it looks darn elegant. But there are some sacrifices and compromises that really let me down. To find out, teach me how to post pictures here! Thanks~