Help!!! my keyboard is really messing up!?

Whenever i type certain coorespondence on my own keyboard (i have a laptop) the item starts typing directly into in distinct things!

such as when i press key in this shows up instead y
3y right now i dont realize wat this is, but post can’t type anything out of my keyboard!

ive bben using the onscreen keyboard to type! The following only come about today! pppppppppppppppplease! help!!
3nn

Reset CPU.Unplug charger.Remove battery, within a minute replace it to come back.