"hardware acceleration either disabled or not supported by video card driver,which could slow performance.make sure you have the latest video card driver installed and that hardware acceleration is turned on"
where should i get video card driver.
More about :hardware acceleration disabled supported video card driver slow performance make
If this is a retail PC like a Dell, Acer, HP,... then go to their web site and check under support. They should have the drivers for free. If you know what make/model your video card is, you can also go directly to the video card manufacturer's site and download the newest drivers from there - also for free. GPU-Z is a free utility that can give you information about your video card.