Various embodiments are disclosed showing techniques for mitigating glare to a driver of a vehicle using an onboard computing system of the vehicle are provided. For example, a method can comprise detecting glare on a window from an external light source, displaying a virtual window on an infotainment system whereby allowing a driver or occupant to manually select a portion of the virtual window to block the glare and projecting an anti-glare image on the window to darken glare spots identified on the virtual window.