How To Prevent Computer Viruses?

Steps for preventing computer virus issues

A computer virus is actually a software program which spreads from one infected computer to another and it affects your computer in many ways. The virus may affect the speed and your computer will slow down. Computer virus can also bring damage to your files and its contents. These viruses also affect the normal operations of your computer system. Mostly the infected objects due to viruses are programs, document files and system. Computer viruses are such dangerous things which can also delete the data from your computer permanently. The problem with computer viruses is sometimes you aren’t sure what the problem might be with your laptop until you perform a diagnosis of computer faults. Usually you would want to hire the expert services of a computer technician to help you with your computer repairs. They can also asses to see if it is worth repairing your computer.

Computer viruses are most commonly spread either by attachments in email messages or by downloads which you make on the internet. These viruses are often hidden in different files which you download via internet or in pirated software. Usually it happens that the home users install another Operating System if their system gets caught by some viruses or other spywares. But for business persons such viruses can prove very dangerous as they can affect and delete the necessary required data.

Get started now to learn just with six steps that how to deal with computer viruses.


Don’t open unknown attachments:computer virus detected on laptop

Computer viruses are often found with email attachments so it’s advised that do not open any email attachment about which you are not sure. If the email is from an unknown person then do not open it. And if you are willing to open such files then scan these files. These files which contain viruses can spread into your computer and bring damage to it. The computer virus can also manipulate your email by sending emails to unknown persons from your email id.

Download files only from trusted sites:

Most often unpaid or free websites have viruses and by opening such sites viruses can transfer to your computer. Before downloading any file make it clear that you are downloading it from a trusted website. These computer viruses can also damage your operating system and bring crash to your computer.

Perform a virus Scan:

Perform a virus scan whenever you connect peripheral devices to your computer such as USB, MP3 player and memory cards because these devices are a source of transferring viruses.


Install quality Antivirus:

Now many users believe that they can protect their systems by simply installing free antivirus programs. But they should not forget that these unpaid programs do not provide all the features which are needed to protect the computer. So for better results you are advised to buy best quality and standard antivirus programs for your computers. Professional antivirus programs are more reliable and have many features which give relief from different threats.

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Keep anti-malware applications current:

Almost all the antivirus programs need regular database updates. These updates are very useful as they protect your computer from latest threats and viruses.

Use hardware based firewall:

Hardware based firewall protects your computer from a variety of exploits, worms and viruses. Software based firewalls are also good but hardware based firewalls have much more advantages.