How to scan a picture to the computer?

Um, kay like just put the pictures on the scanner thingy and check to see if the usb plugy thingy is like pugged in and stuff, then like push the on on the lexmark you know. and hey make sure you put the pictures like IN the scanner, on the gl top part. You should get like a message or something on your computer, just do what it says. Like what ever okayy.