A desk chair is a type of seating designed for use at a desk or workstation. It typically features a comfortable seat, backrest, and often adjustable height to accommodate different users. Many desk chairs also have wheels for easy movement and may include armrests for added support. These chairs are commonly used in offices, homes, and schools, providing ergonomic support to help reduce strain during long periods of sitting. Some desk chairs are designed specifically for gaming or computer use, while others focus on a more professional appearance suitable for business environments.