I have never thought of surge protection in the way you do. My extension lead has a thermal fuse which shuts off the whole supply if the input is overloaded. For instance, in the case of a lightning strike or stray russian rocket. Of course it is always best to unplug at the wall if surge...
You do not need to know how the mechanics of a car works in order to drive it. The same is true of a computer where to understand the Pro features, you would need to be the equivilant of a garage mechanic. The average user does not need pro.
I have to say that I do not really know what sort of...
If you are reading this then you are on the forums page. If you click on 'HOME' it will take you to the PC Specialists page where you can sign in to 'MY ACCOUNT'.
Open the 'MY RETURNS' drop down menu. At first I would try 'track returns' and then 'Returns help' to try and find out what has...