Tech: “Free Public Wi-Fi” isn’t free, public or wi-fi. It’s nothing.
- Ever find yourself hanging around an airport with your laptop? Or maybe you’re in the middle of a coffee shop, looking to read your favorite blog (hi guys!). Maybe you’ve seen the “Free Public Wi-Fi” computer-to-computer network floating around, always tempting you to click on it in hopes that you get free public wi-fi. And it never, ever works. Here’s why: It’s a bug that older versions of Windows XP have had for approximately four years. It doesn’t connect you to anything. It’s an error. One that MS has already fixed, by the way, but still shows up on un-updated machines. And if you’re using one of those fairly-common computers, you too may find yourself bitten by that zombie if you join that network. Or “hpsetup.” Or “linksys.” Sorry to burst your bubble, moochers. source