Hi @pawelc
Two options:
a). Click the Start Button, type Device Manager into the Search box, and click the Device Manager program that appears.
When in Device Manager, scroll down to find the ''Imaging Devices'' category.
Click on the category to find the BisonCam NB Pro webcam entry.
''Right click'' on the entry and select ''update drivers'' and follow the prompts. You need to be online to do this.
b). Here are the [https://www.driverscape.com/manufacturers/msi/laptops-desktops/ms-a923/13020|drivers] for the AIO.
Scroll down, find and download the ''camera and webcam drivers'' to a remembered location in the AIO and then go to Device Manager as before but this time when updating the drivers choose the option to install from the file that you have downloaded.