Do you monitor your childrens computer use and how much screen time they get?

[Person,...]

Let me tell you this,
I'm 15 and my parents don't monitor me, they don't need to monitor me anyways because I feel that they don't need to look up anything that your looking for to catch your kids with.
I don't have a Facebook but last year I did and I allowed my parents to be my friend just to show them that they can trust me. ( it's basically me teaching them instead of them not trusting me.)
If you feel the need to monitor the time your kids are in the computer and tv then you might just need to put them on a sports team or something that they are interested in.
Don't force them to do stuff because they will just rebel against you.
Ask them if there is anything that they want to do.
Don't make them feel like you are stalking them give them some freedom, but they take advantage of that them just take that away for a few months. Make sure they know what they did so they won't get confused and call you mean for taking something away for no reason.