Do your younger children already like using the internet? Does it worry you about what kind of content they may be seeing and their online safety? There is a new tool out there called the PG Key which enables you to easily keep track of what your children are viewing and playing with on the internet.

"The internet will never be this perfect place that’s going to be a safe place for kids to play," said PG Key co-founder Brian Lawson.

"If I pull the key, the operation is suspended," he said as he removed the USB device and the screen froze.

"It allows the parent to treat the computer as a privilege," he said.  The device can limit the amount of time your child is on the computer, record video of what they had on the screen, and will send you a text when they type certain names or words that you select.