There is no official driver. Windows usually installs a "Microsoft Basic Display Adapter" or a legacy WDDM 1.1 driver via Windows Update .
Searching for drivers for legacy hardware like the can be tricky because official support ended years ago. Since this GPU belongs to the "legacy" family, you won't find new updates, but you can still download the final stable releases. 1. Identify Your Operating System skachat draiver radeon hd 3750
Note that the HD 3750 only supports up to DirectX 10.1 . Modern games requiring DirectX 11 or 12 will not run regardless of the driver. There is no official driver
This is the final "stable" release for most users. It includes the Display Driver and the Catalyst Control Center (CCC). you won't find new updates