Why does file or data compression necessary for multimedia activities?

File or data compression is essential for multimedia activities because it significantly reduces the size of audio, video, and image files, making them easier to store, transmit, and stream. Smaller file sizes enhance loading times and reduce bandwidth usage, which is crucial for efficient online sharing and playback. Additionally, compression helps maintain quality while optimizing performance, enabling smoother user experiences across various devices and platforms. Overall, it ensures that multimedia content is accessible and manageable in today's digital landscape.