‘Applications’ tab shows the actual programs that are currently running on your computer.

‘Processes’ tab shows the individual processes that are running on your computer and how much CPU usage each is respectively using.

‘Services’ tab allows you to start or stop a process at essentially any time you wish.

‘Performance’ tab shows your CPU Usage History and then splits it up into each individual core. Below that, you will see how much memory your computer is currently using.

‘Networking’ tab will show you the connections as it relates to the internet. On the video, you will see as the download is running, the network bandwidth starts to rise.

‘Users’ tab allows you to see which users are currently connected to the machine. As an admin, you have the ability to log in and out of users, send messages, and so on.