A lot of people pay big money on firewalls. Is it really necessary to have a firewall on your PC or is a firewall optional? Let us find out what really this firewall thing is, what it does and if it is a necessity for your PC.
If you are not familiar with Popup Blockers, that's good! You are about to learn from this article about its ability to stop advertisements when you are online. You'll also learn how to properly configure web browser plug-ins and enable or...
In this series of articles, learn about the Windows Firewall in Windows 7. Skip to parts 2 and 3 if you need third party firewall in Windows 7, or want to create firewall rules on the new operating system.
Some people prefer to use a third party firewall instead of the built-in Windows Firewall in Windows XP, Vista and Windows 7. I would personally never rely on Windows Firewall alone. Find out why and what your other options are.