Dilemma

I didn't know my new computer didn't have a slot for my camera card!! So I've been trying to figure out how to use Pinterest, Polyvore (the best, if you can find the pics you need) and other places on the web for finding pics, and posting them. There use to be a button you could download to your toolbar to "Blog this"...so you could blog a picture and article, or whatever from any webpage to blogger....Anybody know more about this?? :(