Any great video can lose impact if it's shot in the wrong orientation. Here's a quick guide on how to solve that problem. Sareena was a senior editor for CNET covering the mobile beat, including ...

Computer screens, like any component of a computer system, work or fail to work because of a series of possible factors: the input from the computer, the settings on the screen, and the performance of ...

It's easy to take technology for granted -- until something goes wrong with it. Some problems are more disruptive than others, like computer screen performance issues. Screen problems can be ...