As an engineer working for a global communications networking company, I cannot overstate the value of having a good education. My teenage son, however, is more amazed by the fact that I was schooled during the “B.C. era” -- before computers. Looking back on my years in high school, it’s hard to imagine how I excelled without a PC, let alone Internet access. Back then of course, we didn’t know what we were missing. Now we do.