I know it is important to update your drivers so I check the Nvida website sometimes to check which drivers are available. So I have changed my Driver for my GPU 6 times since I bought it back in July. And when you install games from steam it will install the programs and or drivers you need to run even if you already have them. Direct X, MS Visual C++ redistributable 2005,2008, 2012.ect...I could not find a direct link to download the latest DX11.1...