how much is too much?

How much time do you spend on your computer each day?

i spend about 1-2 hours on my ccomputer a day just play game and go youtube.

How about texting your friends on your cell phone?

i sometimes texting for my friends, children, my wife... I text 2 or 3 times in a week. I think this too much.

Should parents limit the amount of time kids do these activities?

my class

I am studying in computing technical in Maria Rocha School. My class is wonderful. Everybody are very studious because they will pretend to finish the course. We were 15 students, but now we are only 12.