Create a partition using the Disk Management program and format the hard drive.
The first point will allow the hard drive to be put to use, and the second point will clear the hard drive completely so it's ready for use.
I think it is presentation
I can't even say this is an answer
If there isn't a specific answer for this, I think it depends on everyone. Maybe they'd behave better knowing that their actions are being monitored. Who in their right mind is going to act like a lunatic when they know people are watching.
I think it will most likely alter their attitude in a positive way but it will also most likely be fake actions put on show
DNS is a distribute database that can return the address of a named machine.