Block all the porn or adult content.
 Now a days child's are getting the ability to unblock the internet filter, but how do the parents stops their kids to unblock the filters?
The Solution is by using OpenDNS

“How do I block people from finding my profile from doing a Facebook search?”

Here’s how to stay out of public searches in Facebook:

Change your online status to offline. This is probably the easiest way to block a friend from chatting with you. By going offline you will be invisible to everyone and stop receiving chat messages from all confirmed friends.

To check the IMEI (International Mobile Equipment Identity) Type-
*#06#
Information you get from the IMEIXXXXXX
XX XXXXXX X
TAC FAC SNR SP

If you have a login page like this one, it should be relatively easy to get into. Unless the default administrator account has been changed, all you have to do is type "Administrator" or "administrator" as the user name and the password will be either blank or "password". Then press "OK" and you should be in.

Youtube – You know that site with videos and all. Yeah! It turns out that its quite popular and you happen to visit and use it quite often. Instead of just searching and playing here are some top Youtube URL tricks that you should know about: