Office.com/setup is a platform to install Office setup using office product key that you havepurchased from either the retail store or via online platform.

The most obvious reason why your PC is undergoing this problem is that the firewall of McAfee is currently disabled or inactive. To know more about this read our blog now.

When the McAfee program runs actively on your device, then it automatically detects a problem with your PC. Sometimes when it detects a problem with your Windows PC, you see the “At risk" warning message along with an exclamation mark. To know more browse our website now.