Hello! I have small wireless home network (I have a PC and laptop) and they are connected through router. With PC I go to internet without problem, but with laptop I have some troubles. Namely, I cannot open any page on the internet. My antivirus, firewall and antispyware are set ok and I do not know why I have this troubles.
Hello! You have problems because of firewall for sure (especially if you use Zone Alarm). Firewall made some mass (like usually do, when we talk about networking). You just need to disable firewall and your problem will be solved. I know this, because I have had same problem as you have now.