I have Windows 10 pre-installed on my Compaq Presario Laptop. I face a very severe problem since last two days. The right click context menu appears automatically after boot up. Whenever I move the mouse over any desktop icon OR around on the search area (IE, Chrome, or any other browser), the right click context menu instantly appears without clicking. Because of this problem, I am not able to type anything in any of the MS application. This problem happens with both the touchpad and USB mouse. It is also noticed that when I move my pointer on the Taskbar, the right click taskbar context menu appearing. After searching the internet for hours, I am unable to find a solution. Even though I reset the laptop, the same problem still persists. Any idea why this is happening and how to stop?