Hello everyone, I don't understand electricity all that well and thought this would be a good place to double check something. If I'm using a laptop that is plugged in through power (it is 3 pronged so I believe it is grounded) on a table sitting on a concrete slab in my house whilst sitting barefoot on the grass in my back yard - is this perfectly safe? and if there is any sort of electrical fault with the device am I still safe? ie I don't become the ground? And what if I had the laptop plugged in through power resting on a table in the backyard on the grass along with myself barefoot. Would this still be fine too? It's a Toshiba laptop. The power brick has AC/DC on it. 3 Pronged to the power outlet. Sorry if these questions seem ridiculous/silly. I just want to double check to make sure I'm not putting myself in any harm's way. As I said before I don't really understand electricity so sorry for these questions... Thanks!