How to update system drivers

While it's likely you already have the most recent driver, if you're having trouble with a device, you can try fixing it by updating the driver or reinstalling it. Here's how:
Step 1: Select the Start button, type Device Manager, and select it from the list of results.
Step 2: Expand one of the categories to find the name of your device, then right-click (or tap and hold) it, and select Update Driver. For graphics cards, expand the Display adapters category, right click your graphics card and select Update Driver.
Step 3: Select Search automatically for updated driver software.
Step 4: If Windows doesn't find a new driver, you can try looking for one on the device manufacturer's website and follow their instructions.
If these steps don't work, try reinstalling the driver: Open Device Manager, right-click (or tap and hold) the name of the device, and select Uninstall. Restart your PC and Windows will attempt to reinstall the driver