1. e4 Nc6 2. d4 d5
Here, White has a couple of options. 3. exd5 is my preferred one.
3. exd Qxd 4. Nf3 (Developing a knight and adding a defender to the d4-pawn) 4...Bg4 5. Be2 (Unpinning the knight) 5...Nf6 6. c4! (Attacking Black’s queen) 6...Qf5 7. Be3 or 7. O-O
Or, you could play 2. Nf3 instead of 2. d4, where they will most likely choose to play a simple Two Knights, after 2...e5. That, or they will play 2...d5?! anyway
3. exd5 Qxd 4. Nc3 Qa5 (with a better position for White)
Hope this helps
The Title says it all.