ARM is known for designing microprocessors and system-on-chip (SoC) architectures that are widely used in mobile devices, embedded systems, and increasingly in various computing applications.
ARM operates on a licensing model, where it licenses its technology and designs to other companies, allowing them to manufacture and sell chips based on ARM's architecture, rather than producing chips themselves.
ARM technology is primarily used in smartphones, tablets, and other mobile devices, but it is also increasingly found in automotive systems, IoT devices, and high-performance computing applications.