Browser will not open
Will not let me search the system from the right hand Windows 8 sidebar
Can not open any type of game or application
The internet symbol shows me as connected, even with internet turned off
My anti-virus does NOT open on start up or at all
I can not open the task manager
If I click on these things it shows the circle icon next yo the cursor then nothing happens
My computer is a Dell 15z with windows 8.1.