Computers
Apple Lisa Introduced

The Apple Lisa, the first commercial personal computer to have a graphical user interface and a computer mouse, is announced. At a cost of $9,995, the Lisa ended up being a commercial failure for Apple, but many of the technologies developed for the Lisa made its way into the Macintosh computer.
Friday the 13th Virus Gets Brits
The “Friday the 13th” virus strikes hundreds of IBM computers in Britain. This is one of the most famous early examples of a computer virus making headlines. Over twenty years later, while other companies have systems that are practically immune to virues, Microsoft still hasn’t been able to develop a solution to prevent viruses from infecting their systems.
Apple Ships Intel Inside

Seven months after announcing that Macintosh computers will transition from PowerPC to Intel, the first Apple computers to ship with Intel processors are released. The Intel-based iMac and MacBook Pro models will soon be followed by the rest of Apple’s Macintosh line in 2006. The importance of this transition can not be overlooked, as it enabled a level of compatibility with Windows computers never before possible. Through virtual machine software or Apple’s later introduced Boot Camp technology, people could run Windows software directly on their Macs at the same speed as a Windows based computer. This effectively removed a huge roadblock many people had to owning a Macintosh computer, even if it was more of a psychological security-blanket for many.
Apple Introduces iTunes
Steve Jobs introduces iTunes at Macworld. At the time, it only ran on Macintosh computers and there was no such thing as an iPod or an iTunes Store. I don’t think anyone at the time knew what a big deal iTunes was about to become. The graphic shows the evolution of the iTunes icon from top left to bottom right.

