In a deep bowl suitable for heating in a microwave oven, beat in three eggs, pour in milk and add salt. You can also add any spices you like.
Thoroughly mix everything with a fork or whisk until completely combined.
Put the bowl in the microwave and cook on medium power 800-1000. After 30 seconds, remove the bowl from the microwave and mix the eggs with a fork. They will partially begin to seize from above.
Place the bowl in the microwave for another 30 seconds. The scrambled eggs will be almost ready at this point, stir it again. Since the eggs are still slightly damp, you can continue to cook until the desired consistency is reached.
After 15 seconds, the scramble becomes less moist and can be served. However, if dry scramble is your goal, continue cooking it in 15-second increments until you get the texture you want. One or two increments of 15 seconds will be enough.