This is the part 2 of the series playing against 1. d4 by our faculty Omkar Chakradeo Sir. In this video he teaches us the classical set up - the white's fourth move is Qc2. All the games shown are very interesting indeed and there is a lot to learn. The basic principles behind the moves have been thoroughly explained.
If you haven't watched the Part 1 in this series, do watch that. It is highly recommended.
This training is useful to all the learners of chess, who struggle against 1. d4
Cheers!