Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do)

The RS-232 serial port on your smart TV isn't just for professional diagnostics. Here's how to unlock it for more advanced ...
How-To Geek on MSN

How to turn your old tablet into a portable monitor for your Windows PC

Stop letting your old tablet collect dust and turn it into a second monitor for free in under two minutes.

I jailbroke my old Kindle, but I found a safer way to add books - for free

With Amazon support ending, I jailbroke my outdated Kindle to install KOReader. Here are the risks, and an alternative.
Health.com

What Is Your Hair Type? Take the Quiz To Find Out

Maggie Donahue is an Associate Editor on Health’s Updates team. Maggie holds an M.S. from the Columbia University School of Journalism and has over seven years of experience in digital media. Susan ...