I don't even know which side they are plugged into and where... When my little grandchildren played at the computer, I nodded thoughtfully to them, not even understanding what it was about. Until now, a computer mouse for me is something alive and scary, like a rat, and the word 'site' is associated with something urinal. Therefore, when you need to go to the site, they put me in front of the screen, like a doll, and show