Windows Media Audio (WMA) is a digital audio format developed by Microsoft. It was designed to provide high-quality audio compression, allowing users to store and stream music efficiently. WMA files are often smaller than other formats like MP3, making them suitable for use in various applications, including music streaming and digital media players. WMA supports multiple audio codecs, enabling different levels of quality and compression. It is commonly used in Windows operating systems and compatible devices, allowing users to enjoy music and audio content seamlessly. The format also supports features like digital rights management (DRM) to protect copyrighted material.