Creator of Copy-Paste, Dies at 74 The elimination of modes opened the door to how computer users have interacted with personal computers for the last 40 years. Much of that work was done not at one of today's tech giants, but at a computer lab at Xerox. Previous Next Pages: 1 2 3 4 5 6 7 8 9 amazon apple bill gates computer dead death Famous invention inventor laptop Shortcut steve jobs technology Tesler usa world Xerox 2020-02-24 admin