Press CTRL + X to cut the file(s) and folder(s) you wish to move from your desktop.
Go to your destination (where you would like to move them to), and press CTRL + V to paste them there.
Answer:
i think real time fluid dynamics
Explanation:
You must spread your risks out like don’t put all your eggs in one basket... don’t rely on on thing because is it goes downhill you have no backup