Hook screws can be tricky to install, but one simple thing that can help you nail this task is a key. Put the key shaft inside your drill, then hook the screw onto the head. This should provide the support needed to make drilling easier and faster.
smarter individual would use the other hook instead of a key....
Just screw it in by hand, it isn't that difficult.
#2 not sure it would work. cars have safety glasses which prevent shattering. you can buy special purpose hammers though.
WTF? Spell much?