Can computers replace teachers?
For e.g: I used them to learn Photoshop.
I learn't how to use chopsticks online. I use them all the time to learn new things.
Then there are these video lectures available in CD or DVD Format.
So I was wondering if they could replace teachers. Videos are better because:
1) I can play them over and over again.
2) They are free. 😀
Whats your take?