Thanks a lot.Yes you are right it is 15 3521. Let me try what you suggest. But does that mean that my computer will be as good as formatted and I will loose all saved data?
I have a Dell Inspiron 15 3531 Laptop.I regret upgrading to Windows 8.1 Many of the apps have vanished from the Apps display screen. I cant' find the camera,blue tooth is not working , and low audio volume being the major problems Please help.
Software issues after upgrading to Windows 8.1