Apple co-founder and visionary Steve Jobs died yesterday at the age of 56. Jobs was a man with extraordinary vision, drive, and success; and the technology he helped create has touched and enriched the lives of billions. He focused on creating things of simplicity and beauty matched by an underlying power and utility. When composing this entry, I was surprised to find myself so moved. Coming across the photo of a young Steve introducing the Apple II computer, I remembered learning to program on it. From Basic to Assembly Language, it was on Apple machines that I first developed the key skills I use in my work to this very day. All those years ago, as a high-school kid, my life was enriched by Jobs' efforts, and it continues to be today. Gathered here are images of Steve Jobs, along with a few remembrances from around the world. The first photo is especially striking, because you see in it not only Steve as a proud CEO walking the stage at the top of his game, but as a human being, a simple silhouette of the man who inspired so many. This 1977 file photo shows Apple co-founder Steve Jobs as he introduces the new Apple II in Cupertino, California. Apple CEO Steve Jobs holds up the new MacBook Air after giving the keynote address at the Apple MacWorld Conference in San Francisco, Tuesday, Jan. 15, 2008. A Malaysian takes a photograph with an iPhone on a signboard to pay tribute to Steve Jobs, the Apple founder and former CEO, at an Apple computer outlet in Kuala Lumpur, Malaysia, on October 6, 2011.