MARC AGRONIN: What one tip would I give to older Americans who are currently out of work, but who would like to find full-time employment?
Manage your digital footprint. I had a good laugh recently when I witnessed my 12-year-old son, Sam, fiddling with a VCR machine and trying to insert the tape upside down. This once-ubiquitous machine was a complete mystery to him, and with good reason. It is essentially obsolete, and I am not even certain why it still sits connected to our television set. He was even more bemused trying to figure out how an old rotary phone worked.