Yesterday, I took delivery of a brand-new Apple MacBook Air 13-inch computer. I decided to leap on this upgrade for several reasons. First, I love my Apple MacBook Air 11-inch model and it has been my main machine for 18 months, but it was starting to show its technical age. The SSD drive was only 256GB and memory, at 4GB, was in short supply when it came to the work day. Google Play Music live streaming would stutter and go bump in the night. I am now back to true multi-tasking with this spec’d out machine. My 11-inch MacBook Air was suffering from a lack of space and mind. You can see part of my Apple family below. The 13-in MacBook Air is in the center, my old, non-retina, iPad is my clock on the left, the 11-inch MacBook Air is nearby for comparison, and my beloved Thunderbolt display is on the right.