Learn how to color-code emails in Outlook by sender using Conditional Formatting. See what rule you can in View Settings to color code messages from a particular sender.

When creating entries in a digital calendar for the first time an obvious action would be to color-code different kinds of events, perhaps by using a popup menu that has categories names and ...

As smoke from Canadian wildfires has made its way into the U.S., it is important to understand how the air quality index works. Here's what each color code means.