On top of my laptops keyboard (QWERTY) there are whatever ridges on the F and J buttons, what are they for?

Holy **** it took me this long to numeral out however to statement!! That was a backache!

Well, what I was saying - is if I need to read these answers I'm infirmity my time.

If you don't know where to start to instigate typing next you're a touch typer without knowing. Tale Abuse