Black Question Mark in a Circle Icon

You're viewing a simple yet effective icon that presents a prominent black question mark nestled perfectly within a solid black circular shape. A fine, pixelated outline in shades of white and light grey traces both the question mark and the circle's edge, lending a unique, almost digital texture to the design. This straightforward visual is widely recognized and frequently used to signify questions, a need for help, inquiries, or to represent something unknown.

question mark - icon - symbol - circle - black - query - help