Gmail and yahoo email service is the highly top ranked email service provider in the view of business purposes. No technology function will run without email.
So, we have to manage various email address on both yahoo and gmail and don't have time to check mails from both sources.
So, The pop3 mail account is the best way to receive a copy of all your Yahoo mails in Gmail.
How to /
1. Log in to your Gmail account as usual .
2. Click on Setting (which is on right side corner).
3. Now, click on Account and Import > Add a POP3 mail account you own.
4. Now, a Pop up window will appear . Then Enter your Yahoo email address . And then click on Next .
5. Now, enter your Username and Password,
6. Now, click on Add a account,
7. And, Do the rest yourself. done