To identify the manufacturer and model of the computer's video adapter or chipset, use the Direct X Diagnostic Tool included with Windows 8, Windows 7, and Vista.

Driver updates will resolve any Driver conflict issues with all devices and improve the overall performance of your PC.

If you are unsure of whether or not you need to update your Drivers, or indeed which Drivers may need to be updated, you can run a Drivers scan using a driver update tool (you will need to pay to register this tool but usually the Drivers scan is free).

This will allow you to assess your Driver needs without any commitment.

To fix your Drivers problems you will need to know the particular model of the device you are having problems with.

Once you have the details you can search the manufacturers website for your drivers and, if available, download and install these drivers.