last summer i've got a problem with my hp laptop,one day when i'm using my laptop, i can't click either left or right button on my mouse
so i try to open 'my computer' icon, using enter key and it still didn't work
and the strangest think the toolbar in all my windows is gone (file, edit, view, favorites, tools)
then i tried to restart my laptop, and finally all things was recovered but sometimes it happened again.