Acer B1-730HD - Manual (Page 17)

Using your tablet - 17
Tap the ?123 button to see numbers and special characters, and then
tap the ~ \ { key to see more options. Tap and hold a key to select
alternative characters (if available for that key), such as letters with
accents or related symbols.
Changing Google keyboard settings
To use a different keyboard language or change settings, tap
the Input options key, then select either Input languages or
Google keyboard settings. These settings include Auto-correction
and keyboard sounds.
Predictive text or auto correction
The Google keyboard can provide predictive text input. 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.
To turn predictive text on or off with the Google keyboard, tap the
Input options key, and then Google keyboard settings. Tap Auto
correction or Show correction suggestions and select one of the
options.
Editing text
You can select and edit text in certain applications, such as text you
have entered in a text field. Selected text can be cut or copied and
later pasted within the same application, or to a different application.
Note
Certain applications may not support text selection, or only support it in
certain areas. Other applications may offer specialized commands to select
text.