Sign in to Gmail

To open Gmail, you can login from a computer, or add your account to the Gmail app on your phone or tablet. Once you’re signed in, check your mail by opening your inbox. 

On Computer

1. On your computer, go to gmail.com.
2. Enter your Google Account email or phone number and password.
   • If information is already filled in and you need to sign in to a different account, click Use another account.
   • If you see a page describing Gmail instead of the sign-in page, click Sign in in the top right corner of the page.

SIGN IN TO GMAIL

Tip: If you’re signing in to a public computer, make sure to sign out before leaving the computer. Learn more about securely signing in.

On Android

You can add both Gmail and non-Gmail accounts to the Gmail app on your Android phone or tablet.

1. On your Android phone or tablet, open Gmail .
2. In the top right, tap your profile picture.
3. Tap Add another account.
4. Choose the type of account you want to add.
5. Follow the steps on the screen to add your account.

On iPhone or iPad

You can add both Gmail and non-Gmail accounts to the Gmail app on your iPhone or iPad.

1. On your iPhone or iPad, open the Gmail app .
2. In the top right, tap your profile picture. 
3. Tap Add another account.
4. Choose the type of account you want to add:
   • If you use iCloud, @me.com, or @mac.com accounts, you may need to enter specific settings or an app password.
   • If you check work or school emails through Outlook for Windows, select Outlook, Hotmail, and Live.
   • If you don’t see your email service, select Other.
5. Follow the steps on the screen to add your account. If available, tap Try Gmailify to get Gmail features with your added account, like spam protection and email categories.

Source: https://support.google.com/mail/answer/8494