Acer Launch Manager enables and controls keyboard shortcuts. If your shortcuts are not working, you need to reinstall this software:
- Visit the Drivers and Manuals section of Acer support website.
- Enter your Serial Number/SNID or search for your product by Model.
- Choose your Operating System from the drop down menu.
- Select the Application tab Launch Manager.
- Click the Download link for the file you want to download.
- For additional information on how to install the downloaded driver, please visit Installing a downloaded driver on Windows Vista or Windows 7 or Installing a downloaded driver on Windows XP, depending on the Operating System installed.