How can you change your firewall settings?

how can you change your firewall settings so it is not set up to block internet connections?How can you change your firewall settings?
Solution 1 http://support.microsoft.com/kb/875356

Solution 2 http://support.microsoft.com/kb/875357

How can you change your firewall settings?
buy a good antivirus like kaspersky then you can simply press



Windows Key + R

type Serivces.msc then hit enter

scroll to windows firewall

right click and goto properities

then choose disabled where is says automatic
if windows go to the security center ,click firewall go to exceptions

config your internet isp