When saving images, be sure to name them by function, not by some visual attribute, because visual attributes might change in the future.

Forms can be painless or painful for visitors. Keep in mind that visitors want to get their tasks accomplished as quickly as possible, and with the least amount of effort. Proper planning and design can maximize task efficiency.

A visitor doesn’t drop in on a web site simply because it’s cool, or looks attractive, or has terrific navigation. Instead, a visitor hopes the site will help him or her to accomplish a goal.

When you scan an image, exactly what resolution settings should you use?

One of the more challenging aspects of designing web pages is taking into account a myriad of display sizes and resolutions.

Let us not forget the most important stakeholder of all, our potential visitors. All communication events, whether in print, on television, or on the web, should be aimed at a target audience.

The web-safe colors were chosen mathematically, not because they are necessarily the colors you would elect to use most often.

It’s easy enough to make sure our pages are legible to anyone with color vision impairment.

Different systems can’t be counted on to display a color all in the same way.

Usability principles are based on increasing visitor satisfaction, which determines whether or not the visitor stays on our site and returns to it later.