On Windows 8, every time when the power cuts off or when I turn off the PC from the power button (5sec), the PC lags severely after the restart, and I notice the system
process is using a high amount of CPU power (60-80%).
And to get it back to its normal state, I have to shut it down from the Shut down
button, and then open it again.
I'm guessing it's getting lags, because when I open it again it tries to load the old session, and something keeps hanging.
The battery doesn't work anymore, so when I/someone accidentally removes the wire, then I have to wait for like 5min to use it again
Why is this happening, and what can i do to prevent it?