To create a Yahoo email account:
1. Go to yahoo.com and click "Sign In" then "Sign Up"
2. Enter your name, email, password, phone number, birthdate, and gender
3. Verify your account by entering a code sent to your phone number
4. Click "Let's Get Started" to access your new Yahoo email account
To send an email:
1. Log into your Yahoo email account
2. Click "Compose" to start a new email
3. Enter the recipient's email in the "To" field and write your message
4. Add attachments if needed and click "Send" to deliver the email