HP Touchpad
 

About 10 times a day I will make the font size on my laptop much much bigger than I want. I guess it's something to do with the way I am using the touchpad. Perhaps I am dragging my finger across it or something.

Anyway, I don't want to keep increasing my font size, everytime I accidentally do it I have to CTRL&- to get it back.

How do I stop it keep doing this, it's fucking annoying.

It's a HP Envy btw.