emmah,
if you mean avatar for this you can simply link the picture & the board software will resize it.
if you need to add an orange border you can do that with ms paint. jut save as jpg not bmp and you're set. you can also make a matting rather than cut into it....
anyway i'd make you one but...
ok, one
im in a bit of a hurry bu you do the other 3?
1) open ms paint
2) use paint bucket w/ matting color
3) "paste from" name of photo
4) center accordingly on top left corner
5) resize bottom right corner to match edges
6) save as jpg