Question Mark Icon - Universal Symbol for Inquiry and Uncertainty #2002576 (License: Personal Use)

This minimalist vector-style icon features a solid black question mark centered within a thick circular border, set against a pure white background. Its high contrast and simple geometry ensure scalability and readability across digital interfaces. The design follows modern UI/UX conventions for indicating unknown status, help prompts, or unresolved queries.

Commonly used in web interfaces for FAQ sections, error messages, placeholder graphics, or as a button to trigger help dialogs; matches user intent seeking clarification, support, or missing information.