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 ...

Person using a tablet and a laptop in an office setting - Afterday/Getty Images The more screen space you have when using a computer, the more your productivity can increase, as you have more ...

Welcome to Tech Talk, a weekly column about the things we use and how they work. We try to keep it simple here so everyone can understand how and why the gadget in your hand does what it does. Things ...