Apple LISA Computer – VIDEO DEMO – 7/Jan/1983 – Apple Computer Inc.

10 replies
  1. Eric Kleefeld says:

    Back in those old days, if you changed one item in a spreadsheet then every cell had to go through that refresh process, and you could actually see it happening as they all recalculated.

    Sure, those days are long gone, and spreadsheets update instantaneously. But it sure looked cool.

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