Natural systems are systems that came into being by natural processes. Like the rain cycle.
Technological systems are those to whom people intervened or designed. Like diverting water for a rider for land irrigation.
C.) Payroll records. These are the most extensive and data-intensive.
Turn off your computer, wait 10 minutes, turn it back on. Open your browser, and go to the website. If it is still not working, I would assume that this is not a problem with your computer, but the network was not loaded properly, and should be fixed with some patience. In the mean time, you may have the day off.
