Tag Archives: ibm

  • Geek Fact for March 7th

    In 1985, IBM-PC DOS Version 3.1 update released. PC DOS 3.1 was the first OS to provide a network support. Learn more at http://en.wikipedia.org/wiki/IBM_PC_DOS In 1876, Alexander Graham Bell patented the telephone. The patent for the telephone became recognized as the most valuable patent in history. Yet early efforts to popularize the telephone were met […]