Why Network Adapter Driver is so important? Some people, without knowing the importance of Motherboard Drivers CD/DVD they purchase Laptop. Motherboard Drivers included Network Adapter Driver. When you purchase your brand new Laptop at the authorised dealer, you are so happy to have new Laptop right!!!, you may have asked for lastest configuration that they have but you did not ask for Motherboard Drivers CD, you did not even ask for Recovery Disc... after using one year or two year, your operating system Windows might be corrupted, you started having problems with your Laptop. To troubleshoot the problems of your Laptop, the best solution for your Laptop problem is to format your C:Drive and re-install Windows. Once you are done installing Windows on your Laptop, everything is working fine. But you won't be able to connect internet to your Laptop because you do not have network adapter driver, since you do not have Motherboard Drivers CD, you won't be able to get a driver for network adapter. You can search for network adapter driver on the internet, if network adapter driver that you are searching for is not available (on the internet) on official website of your Laptop Manufacturer (maker), it would be very difficult to get it. Trying to get network adapter driver from un-official website, it is risky because if you download it from unsafe site, your laptop might get infected by viruses.