Protecting Your PC From Viruses

A computer is the most commonly used technological equipment today. Millions of people have access to anything with the use of a computer. However, viruses can mess up what you are working on, ruining important files on your system. That is why it is essential to protect your computer from invasive software.

A computer virus refers to software that infects computers without the knowledge of the owner. Your system may be infected with different types of viruses like:
-Email Virus - Spam and junk mail are considered a virus. One must be careful in case some mail goes undetected by the junk mail filter and lands in your inbox. An email virus passes through an attachment or link and then receives messages. Hackers are experts at sending infected messages to email addresses. Even without the requirement of double-clicking, you will get the virus once you read the message. Your email is not the only thing that can be infected - viruses also have the ability to access your address book and automatically send virus-infected messages to your contact list.
-Trojan Horses - This is the most popular type of a computer virus program. This program comes in disguise as a game or as pop-ups that may erase your entire hard disk. This program can also be attached to emails. It has the power to control your email including your protected password.

-Worms - This is a type of software that copies itself on to another computer by using a hole in security. It can spread itself easily without a host program. Sometimes, it spreads like what a Trojan horse does, and so it is advisable not to try to open attachments in suspicious emails.
-Spyware and Adware - Both are types of malware, which is a type of software that may be installed on to your computer; it collects information and infiltrates programs without the knowledge of the owner.
Listed below are the following ways to protect computer against virus.
1. Install anti-virus software that detects any kind of virus. Choose software created by a well-recommended company to ensure that you receive quality protection against viruses. Many anti-virus programs out there can keep your computer free of this destructive software. As well, do not forget that regardless of the source, make sure to scan all new programs or files.
2. Turn-on the firewall and keep your operating system updated. To avoid corruption in case of infection, execute regular backups to recover all your data.
3. Use a program to remove spyware and adware such as a tool to rid of malicious software that helps you remove unwanted programs permanently.
4. Avoid the following sites: pornographic sites, Illegal music/movie downloading sites and other websites that may contain harmful scripts. They are often infected with malware and viruses. By downloading videos and songs, you are unconsciously inviting viruses on to your computer. Scan all USBs, floppy and CD disks before using them. These popular items easily carry viruses.
Virus protection may be found on well-known sites that can help people to safeguard computers against such threats. Whenever you use your computer, always be cautious with unknown files or suspicious software. Just follow the simple steps provided by this article and your computer will have adequate protection against viruses.
James Thompson is an expert on spyware virus removal. Visit his website at http://www.webdefenders.net.


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