I write daily about lots of things: computer hardware for PC World (http://www.pcworld.com/businesscenter/blogs/fleishman_on_hardware.html); Wi-Fi networking at my own Wi-Fi Networking News (http://wifinetnews.com), a site that I've edited since 2001; and all things Mac at TidBITS (http://www.tidbits.com).

I'm also the author or co-author of several other Take Control books, most recently Take Control of Sharing Files in Leopard, Take Control of Your 802.11n AirPort Extreme Network, and Take Control of Your Wi-Fi Security.