Dawn of Light

How do I get rid of a trojan virus and fix my network card? I received a trojan virus and it screwed up my computer. It also said that my network card is not working properly. Now, when I turn on my computer it doesn't do anything it just shows my desktop background. I don't get my start button toolbar or my desktop icons. It will not allow me to do anything. Can someone please give me some suggestions on how I can fix my desktop computer.

This really isn't the place to ask things like this, but I'll give you some pointers...
- Run windows in Safe mode
- Use a virus scanner
- Use something for spyware (eg malwarebytes)
- If your networkcard is still not working properly -> download and install new drivers.

Still having problems?
- Reinstall windows (you could also start here... time wise it usually does not matter )