Computer useage

Obviously to be using this site you need to use a computer, but how have you learnt ? Have you had lessons? Have you just picked it up as you go along? Or have your children and grandchildren helped you to learn and to get to grips with it? I know my (was)2 year old grandaughter is an absolute whizz on the ipad, and I remember my (was)6 year old grandson showing what 'minions' were and how to play the game - as a very proficient user myself from years and years of use and training associated with my work, I have to say I was astounded with both of their knowledge. Lets have your thoughts on this!