Tech Savvy???

Mel and I purchased a new TV, DVD player and an antennae for the house.  We were wondering if we would be able to hook them up.  If not, we knew our sons-in-law would help us.
The TV was simple to do with the antenna.  We needed a shorter extension cord for the DVD player so when we went back to get the cord, we checked with the sales clerk to ask about the DVD.  She told us what to do and to check it.
Wow!!  Believe it or not Mel and I had everything working perfectly!!!  Are we moving toward being "Tech Savvy"???