Final answer:
The JPEG format, standing for Joint Photographic Experts Group, is used for digital photos because it can display millions of colors and employs compression to reduce file sizes.
Step-by-step explanation:
The Graphics Interchange Format is a file format used to save images, and its correct abbreviation is GIF. You asked about the JPEG file format, which stands for Joint Photographic Experts Group. The JPEG format is widely used for digital photos because it is capable of displaying millions of colors, making it ideal for photographic images. Furthermore, JPEGs employ a form of compression that reduces file size while maintaining visual quality. This compression is a key advantage as it allows for more efficient storage and sharing of images without significant loss of detail.
Two main reasons the JPEG format is used for digital photos are:
- Its ability to display a wide range of colors makes it perfect for photo realism.
- It offers compression which creates smaller files sizes for more practical storage and transfer.