Hi, First option is to locate the Drivers and Utility Disks that came with your computer and use it to re-install all drivers; especially the one that allows you to connect to the network / internet service. Second option is to go to a computer (maybe a cafe) that is connected to the Internet, go to the support page of your computer manufacturers website, download the essential drivers you need, save them to a USB / Flash disk and then go install on your own computer.