If you have a low-resolution image that you want to enhance or need a sharper, higher-quality picture for your project, you can consider adjusting the resolution. It's a common problem to run into ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Making a few simple adjustments to your TV's basic settings can instantly enhance the picture quality ahead of this weekend's big game.