Your Windows laptop's touchpad can click, of course, but it can also help you navigate through menus and apps with ease.

If you find the touchpad on your Mac or Windows laptop isn't working, there are a few ways you can fix it.

This article explains how to lock and unlock the touchpad for an HP laptop. The first thing we suggest trying is a simple double-tap in the top-left corner of the touchpad. This should work if your ...