Screen jumping

[bigmamma]

Help please , could someone explain why my laptop screen page is jumping up and down , it's impossible to get it to stay still . I've had great trouble typing and submitting this question :-(

[rojash]

It's probably excited because it knows my birthday is coming up.

[bigmamma]

Hee rojash , great answer , bet you're getting excited , how soon is it hun ? x

[rojash]

The squirrels told me not to tell - but it's real soon...

[bigmamma]

Where were the tech ABers when I needed them :-(