by Ethan Hunter

Whenever you browse the net your computer has a risk of being attacked by virus or spyware. As soon as these Internet worms take over your PC you start to have their immediate effects. The speed of your computer may start to drop, your monitor screen could turn blue, and your computer may hang. There could be other symptoms, too. The settings of your firewall in the system could have been changed, and sensitive data from your PC could be going out. The attachment with your email could be a virus or a spyware program, and as soon as you try to open the attachment, your computer could be hacked with your personal information sent out to some unscrupulous person.

If your computer is attacked by virus or spyware, it starts to control your PC entirely. You may find mass emails are being sent off from your PC to all the addresses in your address book. Within a large network, a virus could start a Distributed Denial of Service (DDoS) attack hindering all kinds of communication within the network. Free PC scan is a web-based utility which can help in detecting various kinds of viruses and malware in your system. You should use one of these tools and scan your PC to find out if you have any type of virus or malware affecting your system.

Free PC scan is an online free tool which is designed to scan your computer for any malware or virus that may be slowing down your PC. It scans for wide range of Internet threats which include known viruses, and spyware programs. Free PC scan is a web-based tool which also detects any vulnerability in your system, and provides you with links to web addresses from where you can download the security patches which are missing. Generally these tools provide you with a report, detailing out the security threats that have been found in your PC.

There is malicious free PC scan web based software which intentionally pumps in virus and spyware in your system when you request a PC scan. After the scan, you may find an odd looking tool bar appearing with your browser. A report generated from the scan would show you various kinds of virus that have been found in your system, and a pop-up will continuously ask you to purchase an anti-virus software to get rid of the various types of viruses found in your PC.

There are various kinds of indications when your system gets attacked by virus or spyware. At first, your system may get slow and later hang. A tool bar may appear with your browser, one you have never seen before. The browser would automatically take you to a different website than the one you wanted to browse, and more specifically, if you find that you are not being able to run Windows programs like "Msconfig", or REGEDIT, it is almost certain you have virus in your system. You can search for free PC scan utilities on the Internet, and one of these web-based tools can help you detect the virus and the malicious software in your computer.

You can find several user reviews on free pc scan on the Internet which may help you choose one. Virus and spyware do permanent damage to your computer, and you may lose all data that you have in your hard disk. Spyware could change your browser settings, or send away your personal information to a third party without your knowledge. Adware would continuously display advertisements on your monitor, popping up every time on your screen. Free pc scan is a way to know if your computer has been attacked by virus or malware.

About the Author:

Virus and spyware infections may damage your computer, and your personal identity may also get stolen. To avoid such risks go here for a free scan of your PC. Free Registry Cleaner

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