How does support for hardware acceleration affect Internet Explorer 9 end users?
Hardware-accelerated video, graphics, and text allow end users’ websites and applications to perform like applications that they install directly on their PCs. High-definition videos play smoothly, graphics are clearer and more responsive, colors are truer, and websites can be more interactive. If your PC is not able to take advantage of hardware acceleration, Internet Explorer 9 automatically chooses the software rendering option to provide a compatible user experience.