Answer:
If you have the money, buy Adobe Premiere Pro and Adobe After Effects (which is usually used in post-production).
If you need free ones many websites say Filmora, OpenShot, and Lightworks but I've used Filmora before and it's alright.
The answer is A. Dude it shows a input device. It’s basically a disc driver
<span>Do one of the following
To insert a single column, select the column or a cell in the column immediately to the right of where you want to insert the new column. ...
Do one of the following: Right-click the selected cells and then click Insert.</span>
Look up on google a software that can do it for you. Doing it through a pre-made software is about the only way to do it most computers won't allow you to.
The answer is;
Current
Voltage
Power/Wattage
Circuit
Water moving through pipes is like electricity flowing in a circuit. The flow of electricity is an actual flow of electrons. That movement of electrons is what is known as current. Think of current as the volume of water flowing through a water pipe. The electrons need some force or pressure to move, and so is water in a pipe. The voltage is that electromotive force; the pressure that pushes the electrons in a system. The power measured in Watts is the rate at which the energy is consumed. For the current to flow the circuit must be complete. Otherwise we cannot say that we have power if the circuit is not closed.