This free utility serves one simple purpose: to disable your laptop’s touchpad while you type. Actually, it disables touchpad tapping, which is what causes the aforementioned problems.

It qualifies as one of the major annoyances of notebook-computer users: inadvertently moving the cursor by brushing against the touch pad while typing. One person I know actually taped a business ...

Your problems might be solved by tweaking configuration- drivers should allow you to disable the touchpad while typing.

Check your drivers to see if there is an option to disable the touchpad while typing. That can be kind of annoying, but it should solve problems like this.