How I make the internet driver work?

I was using Time Warner internet and it was working fine. Then I had to reinstall my Windows XP Home Edition and now my internet won't work. I called Time Warner and they walked me through some steps and told me my driver isn't installed, or not working. In the system area, there are yellow question marks. How do I get it working again? RRR

• › How to make my hard drive work?
• › [Solved] Where can I download the audio drivers?
• › I need the spca561 driver for an EZCamIII web
• › [Solved] How do I get the sound drivers back on?
• › i recently reformatted a computer i need the ethernet driver
• › Where do I find the driver? Cannot find it on the HP site
• › [Solved] Where can I find the device drivers for a Gateway TBR3 500?