>>13229561When computers were not very powerful and a lot of dull typing hat to be done, women were dominating that field. Because their are in general more orderly and industrious.
Once computers became more powerful and lucrative, men took over. Simple competition. There are more male creative geniuses (also more morons, but that doesnt matter) and they are more disagreeable which is an important attribute if you're actually working on something on which a lot of money depends