Predictive Text; The Home Screen - Acer Liquid Z520 Duo User Manual

Using your smartphone - 15
Text assistance
The Swype keyboard has various features that assist you to enter
correct text. In the Application menu, tap Settings > Language &
input and then tap the Settings button to the right of Swype. You can
also tap and hold the Swype key.

Predictive text

Google keyboard provides predictive text input for the browser. As
you tap the letters of a word, a selection of words are displayed above
the keyboard that continue the sequence of letters tapped, or are a
close match allowing for errors. The word list changes after every key
press. If the word you need is displayed, you can tap on it to insert it
into your text.

The Home screen

The Home screen gives you quick access to information and simple
controls with widgets or shortcuts. These display information such as
the time and weather, or provide additional controls and direct access
to apps and other frequently used features of your smartphone.
Time and Status
Widget
Search
Application (Apps) menu