Ashton Kutcher, other celebs Tweet reactions to Steve Jobs' death

Slideshow posted in Photos | Wednesday, October 05, 2011

16 of 30: "For those of us lucky enough to get to work with Steve, it's been an insanely great honor. I will miss Steve immensely," Bill Gates wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Bill Gates appears in a still from the Microsoft.com website.) ( Photo / Microsoft.com)