In Outlook, my cursor jumps around.

[Dr. V]

When I am typing a message in Outlook, my cursor jumps around to other places
on the screen. I have to go back and delete the letters where they were
randomly placed and correct my typing.

 

[F.H. Muffman]

When I am typing a message in Outlook, my cursor jumps around to other

places on the screen. I have to go back and delete the letters where
they were randomly placed and correct my typing.

Laptop or a desktop?