It's October, which means that Fortnite is celebrating one of its most exciting events of the year, Fortnitemares. Throughout the entire month, players will have access to themed weapons, the Item ...

You can invert all the colors on your iPhone using the Accessibility menu in the Settings app, or with an Accessibility Shortcut.

You can invert colors in Photoshop to create a "negative" of an image — you just need to go into the Adjustments menu. Here's how.