回複：Depends on how you connect to internet

There are different ways of connecting to internet (wirelss, ethernet etc). If you just plugged cable to your computer for internet before, check computer manufacture's website to download ethernet driver. If you added USB or PCI to connect wirelessly, check the device manufacture website to obtain the driver. (Or reinstall from CD that came with the device). If you can not find drivers, check www.driverguide.com (register for free). Good luck!