Answer:
An online tool or software.
Explanation:
Video conversion can be done using an online tool and software. If you choose to convert your videos by using an online tool, open any online tool and paste the link of the video or upload a video file from your computer, select the format you want and then click convert. Conversion takes a few seconds, and once the conversion is done, you can download the audio file. And if you choose to convert your videos by using the software, you have to download software, install it in your personal computer, and use it for conversion. In this process of transformation, you have to upload a video file from your computer. And if you do not need the output file format, some software can choose the setup automatically.
 
        
             
        
        
        
Answer:
Outline view
Explanation: 
This is a formatted window that shows all text, headers, and titles in a popup on the left side of the screen. Slide master shows all the slides but includes slide details such as inserted images and smart art.
 
        
             
        
        
        
All I will say is good luck. because it can be very difficult to find someone that is willing to do this.
        
             
        
        
        
Answer A is the answer, as it combines all choices in the list. One can check the overall structure.
        
             
        
        
        
Answer:
Below is the required code:
Explanation:
Python Code
import os
import bin
dir = input("Please specify the location to the directory")
list = os.walk(dir)
a = length(list[1])
b = length(list[2])
print "Files: %n , Sub-dirs : %n" % (b,a)
decision = _(" Do you want to continue? (y/n) "))
if(decision):
cls
else :
exit()