One of the task of a Windows Admin is to know what OSes are running on his or her environment. Aside from checking what type of OSes are running, making sure also that CPU and Memory on users computers are suitable enough, so users can be productive. If the user doesn't have enough resources to run any software to do users tasks won't be productive at all since and may end up consuming a lot of coffee than doing their work. :) So, as an IT Admin checking all these things will help to have a smooth operations. IP Address is the communication link of the device to the router, and the IP Address also links to the hostname or computer name and will be ultimately linked also to the logged in user. Example, deploying a specific software to a single user. IP Address must be known in advanced or else the software being deployed might end up in someone else computer and can be disastrous if the license will be tied automatically to the hostname or IP Address. WMIC command below...
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