Nowadays every home, office and company have a computer, this has increased the risk of the spread of computer viruses. A computer virus is a program that makes copies of itself and infects files computer users. This virus can spread and infect the computer’s files and programs. Computer virus is a danger because they can delete the information stored permanently and damage files.
The following is a list of the many methods to protect our computers from harmful viruses:
- Make copies of important documents and files and store them on a separate hard drive or external hard drive. By doing this, you still have a copy of your file if your information is erased computer or other damage suffered.
- Use a quality anti-virus program that will scan the files, programs, and software. Make sure you are always anti-virus software up-to-date and scan your computer frequently. You can download anti-virus software from the web or buy from a store.
- Do not share commercial software with anyone. This is an easy way to spread the virus. Make sure the software is derived from sources known and trusted.
- When you download files from the internet, make sure you scan for viruses before they and their running.
- Watch out for spyware and hackers. Spyware programs usually entwined with downloading and installing itself to the computer. The programs will monitor and relay information back patters search to the person who sent it. They can even obtain financial information for any of the saved. Make sure you have a reliable firewall. A firewall is a program or hardware device that filters information coming through the internet connection to the computer system. If the information entered by the filter, will not be allowed through to your computer. It is also recommended that you expand your anti-virus protection, including anti-spyware, anti-hacker-tools (preventing access to your computer hijackers,) anti-key-logger (to protect your password,) and anti-worms. A worm is a small software that uses computer networks and security holes to replicate itself and cause damage.
- Block porn and spam with spam filters use this program. These programs identify any suspicious email and delete it before you open it. Some programs will send back to the email address you said, the spammers are invalid.
- Most of the virus triggered by opening the attachment. Do not open attachments in email unless you know the sender or the attachments have been scanned. If you are unsure about an attachment, delete it. Files with extensions such as EXE, COM or vbs, is the executable program file. Once opened, he can walk and do all kinds of damage to your computer. Best protection is to never open executables that arrive in your e-mail.
If your computer is infected with viruses, use anti-virus program to clear the virus quickly and delete all copies of the virus. If you need help, turn off your computer and take it to the professionals who know how to remove the virus.
It is important to note that most viruses can be removed without permanent damage to your computer system. In fact, most virus infections can be prevented. With the correct protocol, anti-virus, you can protect your computer from harmful viruses.
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