minimizing the size of photos??

[lovelylulu]

i figured out how to make a collage of a possible dress in microsoft paint, but unfortunately it is too large, by something like an order of 10. can anyone tell me how i can make it smaller. it is a bit? but the program won''t allow me to save it as a jpeg? computers are tricky

 

[lovelylulu]

i think i figured it out. probably not the best way but it''s working