Step 1: Translate the word. It is Latin, and it translates directly to "brightness". This is the first clue.
Step 2: Use a tool to turn up the brightness of the picture. For example, lunapic.com would be a working one. The message reveals "NOTE PAD" This is the second clue.
Step 3: Open the image using notepad. Scroll down to the bottom. That's it.
End message: "Good job. My name is warp. I'm looking forward to meet every single one of you. I've signed up to the forums due to high interest in ARG's, and everything security/puzzle related. If you ever have a question, you can send me a PM, or message me on discord. D: warp#0084. See you soon."