Arial font is a popular sans-serif typeface designed by Robin Nicholas and Patricia Saunders in 1982 for IBM. It is widely used in various applications such as Microsoft Word, PowerPoint, and web design. Arial is known for its clean, simple, and modern design, making it a popular choice for many designers and businesses. The font comes in several weights and styles, making it versatile for various design projects. Arial is a registered trademark of The Monotype Corporation.