Free Firewall For Windows 7, Quite Effective To Protect Your PC

Once your computer is connected to the Internet, it becomes vulnerable to attack hackers' attack. And in order to access web resources it is also necessary to connect to the web. So, what is the solution? Don't worry, you may install firewall software and block unwanted access to system resources. Well, you may tell that your computer has antivirus software and it is enough for your PC security. But you should note that antivirus is about computer security. On the other hand, a firewall is devoted to Internet security. There are many free firewall programs are available for your Windows 7 computer. These applications might be free but they are quite effective to protect your PC. In this article we are going to discuss about some of the best free Firewall for Windows 7.

Before talking about the firewall, let's take a look at what a firewall does. A firewall plays a very significant role to block intruders from accessing the network. It basically acts as a filter and as per the criteria set by the user it allows and blocks connections to the network. Due to this reason, proper configuration of the firewall is very important. For firewall configuration, a computer repair company could be consulted.

There are many firewall programs available in the market; some of them are absolutely free. These programs might be free by they offer sound protection to your PC. Given below are some of the free firewall programs for Windows 7.

ZoneAlarm is well known free firewall software that could be used on Windows 7. By installing this program, you can block hackers so that they won't get remote access to your computer resources. Comodo Firewall, popularly known Comodo Internet Security is a very popular and one of the best free firewall programs. The Comodo Firewall is also quite powerful to protect your PC from external hacking attacks. The most alluring feature of Comodo Firewall is that it comes with an antivirus and a firewall. You could install either or both in order to protect your computer.

Windows 7 Firewall is also a notable name in this context. This firewall is offered with your Windows 7 operating system. It is quite effective in controlling both inbound and outbound connections to or from your computer. Alike other firewalls, you can also use the Windows 7 firewall settings to customize the inbound and outbound connection rules.

These are some useful free firewall programs that you can consider for protecting your computer. However, there is no doubt that a paid version of firewall software will protect your computer more effectively.

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You may avail Internet and network support from a reliable PC support service provider. For computer repair in San Diego, there are many such service providers.