microwaving scrambled eggs
Microwave scrambled eggs will never be like real scrambled eggs.

That said, I've obtained decent results when only a microwave is available by beating the eggs first, microwaving for 30 seconds, stirring, and then microwaving in 10 second bursts, stirring after each one until desired doneness is achieved.

If you are just looking for ways to cook eggs in the microwave, and you don't care about the style, try doing a microwave poached egg:
Put 1/3c of water in a mug. Crack an egg into the water. Stab the yolk with a fork/toothpick/etc (shouldn't break the yolk, just pierce it. This is so that it won't explode, which apparently is a risk, although I've never had it happen, personally.) Microwave for about a minute, remove egg with slotted spoon. Adjust timing up/down 5 seconds, depending on your microwave and how you like your egg (e.g. I like mine kind of runny: in one microwave I use, that's 55 seconds, in another it's 1min even.)