What is a firewall?
firewall is software or hardware that users recognize and support away from any PC malware. Firewall is the most effective software you can protect your PC. It is also important to your firewall, before taking to the Internet.

Need Firewall –
environment has become quite unresponsive. Therefore, it was very important for the full protection for your computer security hackers otherwise you can get access to your PC and your valuable data. Apart from hackers, your computer from viruses and other malware can be affected. Firewall is used as a preventive measure to stay away from all these harmful elements.

How to work Windows Firewall?
Windows Firewall monitors all network traffic is allowed. Firewall monitors all communication, the cause of your PC and prevents your computer from all unsolicited contributions sent.

If necessary, the firewall dynamically opens ports and allows your computer to receive traffic that you have specifically requested, as a Web page that you clicked on the address.

Windows Firewall also allows the user to the unidentified traffic, block access your PC. For special purposes, such as networking, online game hosting or hosting your own web server, you can leave the ports you want open. This allows other connections to make on your computer, but it can also improve safety.

It is always suggested that a firewall must be aware, the Windows firewall and the basic operation.

However, the configuration of the firewall is causing problems when browsing many sites, such as gaming sites, web servers or other. If you are confronted with these issues, these problems can be treated well, with the help of expert computer technician.

(Note – In addition to questions of the Windows Firewall, technical support experts will help you on your PC system with the full protection to configure.)

Benefits

Windows Firewall is considered of paramount importance for large corporate houses. They are the basis of the secure network environment and prevent hackers from your computer to stay and critical information. It provides secure Web browsing environment and reduce your worries about data theft. It also reduces the proportion of insider threats. If you want a wide range of applications on the web. You can make your firewall settings. This will help block unwanted IP address, but would still work well. You can be the logs in the filters of the firewall included. You can customize it according to certain protocols commonly used are: IP, HTTP, TCP, FTP, SMTP, etc. individually or your firewall blocking a port number can

how to configure Windows Firewall on your PC

Click the Windows icon and select Control Panel, click System and Sécurité.Cliquez on Windows Firewall If a green check is to see that the Windows Firewall.

Types of Firewall
There are different types of firewalls can be configured on the PC. These are respectable –

Packet filtering firewall – the firewall is used to examine the available information in the header of the message packet application-level gateways. – The work firewall application layer protocol and it works in a rather more intelligent than the firewall filtering paquets.passerelles circuit-level firewall Hybrid
Windows Firewall