1 / 3

1972

Much like the first telegraph or phone call, the first email marked an historic moment in the evolution of communication. 1972. 1975.

oceana
Download Presentation

1972

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Much like the first telegraph or phone call, the first email marked an historic moment in the evolution of communication. 1972

  2. 1975 A personal computer (PC) is any general-purpose computer whose size, capabilities, and original sales price make it useful for individuals, and which is intended to be operated directly by an end-user with no intervening computer operator. In contrast with the batch processing or time-sharing models which allowed larger, more expensive minicomputer and mainframe systems to be used by many people, usually at the same time. Large data processing systems require a full-time staff to operate efficiently. http://en.wikipedia.org/wiki/Personal_computer

  3. 1884 • first long distance phone call

More Related