A common issue, and the cause is that you're resting your palms on the trackpad while typing. Put a piece of paper or something over the trackpad, and I bet the problem will go away immediately. Some trackpad driver software have options for trying to recognize these accidental click actions and preventing them, so you can see if yours is one of them, and further if it helps. Otherwise, you either figure out some way to keep your hands off the trackpad while typing. A piece of paper or something is cheap and easy, you could also work on better hand positioning so that you aren't resting your hands on anything. If you ever had a typing class, you should know that's a big no-no anyway.
I'm facing one serious cursor issue.
Whenever I'm typing something, the cursor is just going off from
it's normal place.
For example: Right now I'm typing in a Notepad and the cursor is
just going off the notepad and I have to click again inside the notepad
to bring the cursor back to it's position so that I can type.
The same thing happens while chatting with someone. I've to click
on the chat window again and again to type my messages.
I recently got my palm rest replaced which included new touch pad
and I'm pretty much sure that it's not touch pad problem. This is
really frustrating and annoying. Please help if anyone had faced such problem.
I'm using Dell XPS 15z , 64 bit Windows 7 Home Premium SP1