Write a short note on the following commands: A. DIR B. COPY C. MD D. TREE E. COMP What are batch commands? Explain with the help of an example. What is the basic use of MS Word? Explain with the help...

Write a short note on the following commands:

A. DIR B. COPY C. MD D. TREE E. COMP

What are batch commands? Explain with the help of an example. What is the basic use of MS Word? Explain with the help of an example. What are the different methods of accessing MS Word?