Best windows laptop for under 400?

I want to convert a friend to Windows, and I've showed him the Surface Pro 3 and my three Windows devices. He has an iPad air and an iPhone, but not a laptop. When I went round to his today, I had a game on my laptop that we couldn't play because it was not available on Mac.

If he was going to get a new laptop, what Windows laptop would be best within this range?

Added (1). £400

Look around. Use Google. Browse around the Best Buy website and find one that has some good specs.

I would suggest check at wal-mart, Office Depot, and Best Buy.