On January 24, 1984 Steve Jobs introduced the very first Macintosh computer. Today marks 27 years from that date, and a lot has been accomplished since then. It debuted for a wallet-busting $2495 featuring a 9" display, 8 MHz processor and 128 KB of RAM. That's all the power needed to make it run smoothly. You can watch the historic introduction of the Macintosh below. Apple doesn't even have a birthday celebration up on the site. I'm not sure if they did so last year, but I was looking forward to a big banner up on apple.com but I digress.