The original IBM PC features two graphics options: monochrome, which was just text, and CGA. Most people opted for monochrome, which was fine for business purposes. For CGA, you had to purchase the Color Graphics Adapter (CGA) for an extra $600. Oh, and you had to buy a color monitor; a 15-inch model would set you back another $800.
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May 8, 2015Those Hideous ColorsMay 6, 2015Do Not Disturb ModeSome Android phones, specifically those from Samsung, sport a nifty tool called Do Not Disturb mode. This feature should be mandatory on all phones.
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May 4, 2015Numeric Keypad: On or OffIt’s an endless debate: whether to keep Num Lock on or Num Lock off. This is an issue with which I’ve struggled for decades. May 1, 2015Dumb PipesI freely confess glee any time I encounter a new high tech term. This week’s term is dumb pipe.
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