Step 1: Goto Nvidia website by clicking the following link
Step 2: Select the details from drop down options as per your GPU information
Example as shown below :
Step 3: Once you complete the required selection as per your GPU information click Search
You will be displayed with the results of the search as shown below
Step 4: Click Download if you come across with the latest available drivers for your Graphic card.
Note : We highly recommend connecting with your local IT team for a smooth upgrade on your driver versions and other updates of your system.