Glitch Help

[MF DOOM(ER)]

I start my Macbook, it loads fine. The desktop opens up, everything is fine. Then all of a sudden the only two icons on my desktop rapidly select back and forth. I try opening the Apple Logo drop menu; and the menus rapidly flick from left to right. I can't go onto youtube without things being selected super fact and it causing the home page to fly to the bottom.

I fixed this years ago and forgot how to... please help smh

 

[junkw]

probably keyboard problem, disconnect/reconnect keyboard or remove battery in it
[automerge]1578077193[/automerge]
install karabiner-eventviewer to see if some keyboard event are sent to the computer

verify if there is a cat walking on your keyboard