God designed man and devil invented human viruses to kill them. Likewise man invented computer and human devils invented virus to crash them. You will be shocked to know that the first computer virus was invented by Bill Gates in his high school. VIRUS referring to Virtual Information Resources Under Siege is a real threat to all the data stored on PC connected to a network. Hence it is very important to protect a computer from all types of viruses. Installing a Proper Anti virus software on your system may help you protect your system from viruses. A provision is provided by the operating systems itself which alerts you for installing or updating the data of an Anti virus software and also firewall protection which is very important for systems connected on servers.

As Internet has gained popularity in almost all parts of the world, the viruses are also being invented daily with new methods and strategies in order to infect a system on the server or even the entire server. This is really disgusting for an active Internet user and one really needs a firewall protection to scan all the pages that are being browsed and allow only safe content to be displayed. If you presently haven’t switched on your firewall then you may get a pop up message to switch it on and be safe. This really is helpful in protecting the system from all the modern viruses. This installation of anti virus software and firewall can helpful in protecting home PC but for protecting servers or government data higher level protection is required.

In order to ensure that your system is well protected you need to follow these simple instructions other than installing an anti virus software and activating a firewall. Never download any attachments in the mail from unknown persons as it is the most common technique used by many hackers through out the world to break into your system and rob data. Never insert drives or CDs and copy data from them onto your hard disk without scanning them with your anti virus software. Never view unsafe sites on the net and always be sure that the anti virus software and firewall are active. These are some simple ways to ensure that your computer is well protected even if it connected to the net all the time.