# Collecting Additional Information

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To display product version, hardware, and driver information, go to Main Menu and select About (shortcut F1).

The About Nx Witness dialog displays:

•Version and platform information

•A list of external libraries used

•Graphical Processing Unit (GPU) information

•System servers

•Nx Witness components and driver versions

•Customer Support contact information

This data is required by the s upport team and should be provided in addition to other pertinent details. (Similar information can be acquired with standard Windows tools such as ipconfig, but About Nx Witness is a more direct and specific to the product.)