From the dashboard go to [Plugins] and [Add New]
Search for “Translate WordPress with GTranslate” and click [Install now] on the first result. You can find our more about the plugin here.
Once installed click [Activate] and navigate to [Settings]
Set “Show floating language selector: ” to a position of your choice.
Select the languages that you want to use.
Then click [Save Changes]
You will now be able to translate your sites content by changing the flag that appears in your chosen position