There are programs which have been written in such a way as when you run them they replicate themselves and once they get into the system they keep on making a copy of themselves each time and end up erasing all the important information. Welcome to the world of computer viruses which can bring harmful effects to the information stored on a computer. Please read on to learn secrets on how you can protect the computer from such attacks.
Realize that there are lots of viruses that have been written to attack the computer system in different ways. As a good preventive measure ensure you install an anti-virus program to deal with any attacks. Ensure you always update your anti-virus program as soon as updates are made available as viruses come differently each time and it is good when your anti-virus is up-to-date to deal with new attacks.
No matter the operating system you are using, it is highly recommended that you also ensure it is up to date. Depending on your system conduct a research on the web and find new and recommended updates as soon as they are released. This is so as the virus writers usually tend to create programs based on some weakness noticed in an operating system and when the system is up-to-date it will not easily get such attacks.
Check on your web browser and if yours is an old version, upgrade it to the latest version. Writers of viruses are known to design the viruses to attack any mistakes in the software in your web browser. Thus if you are using a web browser which is an upgrade of the earlier version you will be better protected from the attacks.
Conduct a scan using your anti-virus software on any foreign storage like disks you want to use on your computer. Infection has been known to be spread from infected disks to your computer. Remember to also conduct a thorough scan on any email attachments you receive before you decide to open them to prevent spread of any viruses.
As a good practice, make sure not everyone who uses the computer has administrative rights to it. Create a user account which is limited as it will be difficult to make any changes to the system which may make it vulnerable to attacks. This too prevents users from downloading stuff from the internet which may contain viruses.
The effects of computer viruses attack are immense and critical. Apart from destroying your important information, they may also give a chance to the virus writers to gain access to your useful information. Ensure you thus follow the above to effectively deal with any such attacks.