Hello, i brought a Hewlett Packard laptop of model number dv3 in December.It came preloaded with windows 8.1 . I recently upgraded to windows 10. I just loved the user interface except for a major problem.Ever since the upgrade to windows 10 right clicking has become a pain in the ass.The computer hangs up and I have to press ctrl+alt+delete to unfreeze it.Kindly let me know the solution to this.Thanking you.