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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: It is recommended that you close all other applications before starting Setup

How do I close all currently running programs?

Q: I was reading a manual on a printer I received recently. One of the installation steps was “Close all currently running programs.” I’m not sure how to do this. What do I do? Help! A: Whether you’re reading steps from a printer’s manual or installing a new program, you’ll almost certainly spot this phrase: […]