Bitmap Image FileBMP, or Bitmap Image File, is a raster graphics format known for its simplicity and uncompressed nature, leading to larger file sizes. Each pixel's color data is stored individually, ensuring high quality but also resulting in less efficient storage. BMP is widely supported across Windows platforms and is typically used for simple graphics, wallpapers, and certain system icons and elements. Despite its size, BMP remains a reliable choice for specific use cases in image storage and display.