The Intel(R) Graphics driver refers to software that enables the graphics processing unit (GPU) integrated into Intel processors (such as Intel Core or Intel Atom series) to work properly with your computer's display. Intel provides integrated graphics solutions, which are part of their CPUs, and these solutions typically support everyday tasks like video playback, office productivity, web browsing, and light gaming.
When you install or update the Intel Graphics driver, it ensures that your system's display works optimally, offering better performance, compatibility with graphics-intensive applications, and access to additional features like multi-monitor setups or hardware acceleration for certain applications.