In her article, she suggests you consider whether you need a landline and why many people are just relying on their cell phone at home.  For those of you that have a smartphone, make sure your data plan matches your usage.

Savings can also be realized by making sure you are using wireless technology, whether at home or on the road to access the Internet.

And finally, do you really need a TV?

To read her article click below:

What Your Kids Can Teach You About Tech – WSJ.com.