Here is Mecha Mouse, an alt of mine from City of Heroes, striking a heroic pose.
How how did I get that there? I’ll show you using screengrabs I took using Screengrab! for firefox. I’ll upload those screengrabs that I modified using windows paint, just the same way I uploaded Mecha Mouse.
Sorry about the low rez, I am still learning: first you lick on the upload/insert button upper left about the fonts buttons for ‘add an image’
You’ll get a window that gives you two ways to find an image on your drive and upload it, I chose the flash version, which probably explains the low rez here.
I couldn’t take a screenshot of the browser but you know how to browse for files I bet. When you upload it (I used jpegs which also explains the lowish rez) it will crunch on that file to convert it, the bigger the file, the longer the crunch.
When it’s done you’ll get a preview window and a lot of options about size and captions and whatnot. The main thing is that when you are done with that, hit the insert into post button at the bottom.