Forbes contributors publish independent expert analyses and insights. I am an investigative attorney and physical security specialist. If you purchase a computer with an internal cellular modem that ...

Laptop users may soon be able to roam like callers on cell phones. Nokia on Monday will unveil a modem for laptops that can access both 802.11b networks, which laptops use to surf the Net wirelessly, ...

Q:I like the idea of wireless e-mail, but I don't fancy having to use the tiny keyboard on a two-way pager or handheld computer. Is there a way I could connect to the Internet wirelessly using my ...