Instead of collecting dust, my Kindle Fire tablet has a purpose.

A decent portable monitor costs anywhere from $100 to $200—more if you want touchscreen support. So if you already have an old tablet lying around, why not turn it into a portable monitor instead? A ...

The more screen space you have when using a computer, the more your productivity can increase, as you have more information in view, reducing the need for constantly switching between apps. A second ...