what is advantage of computer and manual?

Question

There should be comparison between computer and manual.

Answer 1

for me it appears to be a misfit for comparison...

however, you may be right...

Answer 2

1)automation

2)high storage

3)documentation for future reference

4)relieve from headaches like security

5)fast access

6)current info available online

7)videoconferencing

8)increase output

9)cheap

10)many more........

Answer 3

yes whay not lots of wastage of energy vs man hrs, lots of paper wastage vs unreadable handwriting etc.