We’ve been talking about gaming mice a little bit in the past few weeks, and one of the ways gamers judge the quality of their mice is by the DPI: dots per inch. You see a high number, and you think ...

Scans and screen resolutions should be expressed as pixels per inch (ppi), not dots per inch (dpi). When printing a photorealistic image you want at least 240 pixels per inch of printed image to ...

You've probably had the experience of using a new computer, and realizing that the mouse cursor on-screen moves slower or faster than you're used to. It's just a mouse, a standard piece of technology ...

When putting together a gaming PC, every component must be given due consideration. Whether someone is purchasing a graphics card or an HDMI cable, they need to carefully check the available options ...

Understanding print resolution can be a tricky topic. For photographers, new and seasoned alike, there can be a lot of confusion with print resolution and dots per inch (dpi). At what resolution ...

Resolution determines how many pixels an image contains. These tiny tiles remain virtually invisible unless you zoom in at high magnification. When you measure resolution, you express image size in ...