Arnold Neustadter,85, who invented the Rolodex card file to organize phone numbers, died Wednesday in New York. His first successful invention was the spring-mounted personal phone directory that pops ...

Just a few years ago there were no virtual social networks, no synchronized address books, and no smartphones. But people had social networks and phones, and they had to memorize and organize ...

Our 19-year-old granddaughter breezed into my home office the other day, and cast a disdainful look at my desktop. No, not the one in my laptop computer. I'm talking about my actual desktop, the one ...