computer wierdness

Perhaps things are turning around, to a minor degree, towards the positive. I think My general, and traditional winter bad times are about come to their yearly end. thank god. My commputer suuddenly can't "see" the printer. It's not the usb cable, SO, either the computer has lost it's mind, or, I've killed the usb jack in the back of the printer. For some time every time I boot up the computer, I've had to unplug the printer usb or the computer just won't finish booting. so, the usb cable has had a LOT of being plugged and unplugged. bummer. Now that's really screwy. this posting template thingy, won't respond right to entering a line space. what up wi dat? Ok, not doing this with that kind of wierdness, I NEED my enter function. I don't know how to write without it. I can't space things well without. more later.