Go to https://accounts.google.com/signup
Enter your first name and last name
Choose a username (your new Gmail address)
Create and confirm a password
Enter your date of birth
Select your gender
Enter your phone number for verification
Enter the verification code you receive
Choose recovery options if prompted (phone and/or email)
Review and accept the Google Terms of Service and Privacy Policy
Click Create account
Sign in to the new Gmail account at https://mail.google.com