does any one know how to use a scanner to post pics.

it all depends on what kind of scanner you have

one touch scanner like a visioneer 7600

put the picture on and push scan

but how do I post it huh?

save it to your computer... then theres a little thing on the bottom of the screen when you want to make a post that says CLICK HERE TO UPLOAD and you click that, click EMBED PICTURE IN POST and find it from wherever you saved it... thats how I always do it... i know a lot of other members on here have picture hosting websites but I just take it straight from my files