Im a transgender male, so I have observed this very closely.
Women tend to swing their hips wider when they walk, and walk slower. They also tend to look down while walking. Men usually walk in a more "stiff manner" and keep their gaze upwards.
It differs from person to person, but this is what i've noticed.
if you play video games don't trade (people are sneaky). don't give your credit card information on a website that is not official such as balance checkers that are not made by the card company.