Apple today announced that Steve Jobs will kick off its Worldwide Developers Conference (WWDC) with a keynote on Monday, June 6, 2005, beginning at 10:00 a.m. at San Francisco’s Moscone West. The five-day event, which runs from June 6-10, will host more than 140 technical sessions with new content designed to serve a wide range of Mac developers, including tracks for making the most of Mac OS X 10.4 “Tiger,” hands-on labs with the latest Mac systems and an opportunity to work developer-to-developer with the Apple engineers who created Tiger.