Hangouts; Google - Samsung GALAXY S4 mini User Manual

Refreshing Your Gmail Account
Syncing refreshes your device with the account's servers.
When you set up an email account, you can choose whether
the account syncs in the background or manually.
Touch Gmail
Gmail Settings
Use settings to configure your Gmail preferences.
1. From a Home screen, touch
2. Touch Menu
Composing and Sending Gmail
1. From a Home screen, touch
2. Touch , then touch fields to compose the message.
While composing, touch
3. Touch SEND to send.
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Menu Refresh.
Apps Gmail.
Settings for options.
Apps Gmail.
Menu for options.

Hangouts

Hangouts is a free instant messaging app offered by Google.
You can connect with your friends across computers and
various Android devices. You can have conversations or video
calls with up to 10 friends.
Visit google.com/hangouts
Note: This app requires a Google account.
From a Home screen, touch
Hangouts.

Google+

Stay connected and share life as it happens with Google+ on
your device. Join a group chat, post a photo, or see what
friends are sharing while you are on the go.
Visit google.com/mobile/+ to learn more.
Note: This app requires a Google account.
From a Home screen, touch
to learn more.
Apps
Apps Google+.