Question Mark Icon - Universal Symbol for Inquiry and Support #1690184 (License: Personal Use)

This minimalist icon features a bold white question mark centered on a solid black rounded-square background, designed for maximum legibility and universal recognition. Its high contrast ensures accessibility across devices and contexts, from mobile apps to desktop websites. The clean vector-style design supports scalability without loss of clarity.

Commonly used in UI/UX design for help buttons, FAQ sections, error prompts, or placeholder graphics when content is missing. Matches user intent for seeking clarification, troubleshooting, or navigating support resources.