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I'm one of today's best-selling computer book writers, with more than 15 million books in print.

This website keeps you up-to-date on my books, and your computers. Each week, I answer a reader's question on-line.

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Tag: Monitors

My monitor’s menus keep popping up!

Q: This box keeps popping up on my screen that says ‘Luminance’ with some symbols inside the box. After about a second, it goes off and another box pops up with ‘Brightness’ and ‘Contrast’ with a percentage bar in blue under each. Then it goes off. Five minutes later it starts all over again. It’s […]