Alpha Blending is a technique used in computer graphics to combine two images based on their transparency levels. Each pixel in an image has an associated alpha value, which determines how opaque or transparent that pixel is. When blending, the colors of the foreground and background pixels are mixed according to these alpha values, resulting in a smooth transition between the two images. This method is commonly used in applications like image editing and video games to create effects such as shadows, highlights, and soft edges. By adjusting the alpha values, artists can achieve various visual effects, enhancing the overall appearance of digital content.