Most of the time, we recommend scanning for updates once a month. Drivers are usually released by chip manufacturers who then supply them to computer manufacturers. These computer companies will often have drivers available for download on their official websites. Download Drivers and Manuals Acer Official Site But, because every computer manufacturer offers many kinds of products, you can understand why some will not have the latest drivers available immediately. Acer TravelMate 4235 VGA fact, some will never offer updates.[…]