In control panel you can go to mouse settings and set the laptop's touchpad to turn off when you're typing. That will prevent those erasures.
Actually I take it one step further and turn off tap-to-click entirely. I just spent a minute typing out a paragraph, I don't want it accidentally deleted just because my thumb happened to graze the mouse pad.
Actually I take it one step further and turn off tap-to-click entirely. I just spent a minute typing out a paragraph, I don't want it accidentally deleted just because my thumb happened to graze the mouse pad.