I have a laptop that seems to have several actions assigned to a few kenys, like the “r” doing what the enter keny does, the “y” does this yynyyynynyny, “u” is the up arrow. I cant fix this, can somebody help me?
Does it have a number lock key?
Someone splash something on the keyboard? Sounds like you need a replacement.
Yeah it looks like I need a new laptop.
go thru all of your keys and figure out what each one does - then just put stickers on them 
Or little pieces pieces of duct tape 