On a Windows Acer computer, the display language is the language used to display text in wizards, dialog boxes, menus, support topics, Help menus and other components and interfaces. By default, your Acer computer comes with a variety of display languages you can choose from if you are interested in changing the language. Alternatively, you can also install display languages.
Click the Windows "Start" menu, click the "Control Panel," click "Clock, Language, and Region," and then click "Regional and Language Options."
Click the "Keyboards and Languages" tab, and then select the language you want to use under "Display Language."
Click the "Install/Uninstall" button if you do not see the language you want to use. This launches the language installation wizard. Follow the guided prompts. If prompted, type your administrator password. Click "OK" to save the changes.