Blue screen advice.
Evening all, I'm a little bit of a computer thick' so please be gentle.
My computer (Acer 5332 laptop windows 7 home premium) suddenly switched itself off whilst I was watching BBCi player.
When I switched it back on, I was greeted with a buzzing sound and a blue screen, saying, amongst other things "DRIVER IRQL-NOT-LESS-OR-EQUAL.
The laptop was operable in safe mode, and eventually I was able to resore it to a date in October, via "System Restore."
It seems ok now, but do I need to take any further action to prevent future trouble?
Many thanks
ginge