My birthday was this past week. When I came to Silicon Valley in 1977 I was 24 years old. Thirty-nine years later I am 63 and a lot changed around me in those four decades. I went from young to old. The personal computer industry, of which I consider myself to be a part, went from being two years old to 41 — an even greater change than I have experienced. And the point of this column is to write a bit about how personal computers have matured and where they are going, because I am pretty sure the PC is going away. And I have figured […]