Final answer:
Ordering office supplies is not normally a network installation task on a new office PC.
Step-by-step explanation:
The task that is not normally a network installation task on a new office PC is ordering office supplies. The other options, configuring network settings, installing antivirus software, and connecting to a shared printer, are all typical network installation tasks. The task that is not normally a network installation task on a new office PC is C) Ordering office supplies. Network installation tasks typically include configuring network settings, installing antivirus software, and connecting to a shared printer. These tasks are essential for ensuring that the PC is secure and can communicate effectively within the office network. Ordering office supplies, however, is a general administrative task that is not related to setting up a computer on a network.