LAN Settings

[r32]

Hello everybody
I would like to ask you about this problem that I have with the internet explorer settings.
When I try to write the proxy server the boxes are gray and I don't know why.Couple of weeks ago I managed to write the proxy in the boxes but someday the boxes just got gray.
Can somebody tell me what might be the problem

Thanks in advance!

Here is a picture:

 

[SirKenin]

It sounds like you have a trojan. There are several of them that can do this. Download Avast! and update the definitions. Do a system scan. I would also be curious to know if you could access any antivirus websites, like mcaffee.com.