Compression algorithms

Compression algorithms are methods used to reduce the size of digital data, making it easier and faster to store or transmit. They work by identifying and eliminating redundant or unnecessary information, similar to summarizing a lengthy document into key points. There are two main types: lossless, which preserves all original data and allows exact reconstruction, and lossy, which removes some details for greater size reduction, often used in images and audio. These algorithms help save storage space and improve transfer speeds, improving efficiency in everything from internet browsing to data storage.