What is how to turn on footsteps in fortnite?

Turning on or off the visualization of footsteps in Fortnite is not directly a feature controlled by the player. There isn't an in-game setting to toggle the visual representation of footsteps.

Here's what determines whether you see footsteps:

• Footstep Audio Visualization: Fortnite has a feature to convert audio cues, including footsteps, into visual representations on your screen. This is primarily designed for players with hearing impairments but can be used by anyone. However, it doesn't display literal "footstep visuals" on the ground.

• How to Enable Audio Visualization: To enable this audio visualization go to Settings > Audio > Sound Effects Visualization > Set to 'On'. While this doesn't draw footsteps on the ground, it helps visualize the direction and proximity of sounds like footsteps.

• Cosmetic Footstep Effects: Some cosmetic items (skins, emotes) might have particle effects that appear around your character's feet while moving. These are part of the cosmetic and not related to gameplay or footstep audio.

Essentially, if you want to "see" footsteps in Fortnite, you are referring to the audio visualization feature. There is no setting to enable actual graphical footstep imprints.

If you are looking for real footstep visualization in Fortnite, you should look up the details of "Sound%20Effects%20Visualization" setting.