Antivirus Software Protect Your Pc From Malicious Virus Threats

Antivirus Software Protect Your Pc From Malicious Virus Threats



Antivirus Software - Protect Your Pc From Malicious Virus Threats
Many computer users have had the​ unfortunate experience of​ computer virus infecting their PCs .​
Make no mistake,​ these viruses are not the​ biological ones that spread from one sick person to​ another,​ but do have similar traits in​ that computer viruses are just as​ contagious,​ and spread and infect computers very quickly over the​ internet.
Technically speaking,​ a​ computer virus is​ a​ form of​ executable code .​
These viruses are designed to​ cause malfunctions on​ the​ affected computer .​
When other computers are connected to​ this infected machine,​ the​ virus replicates itself to​ enter and infect the​ other PC.
You might have heard of​ the​ Worms or​ Trojans,​ which are viruses that are designed to​ steal important personal information such as​ your ID or​ passwords or​ account numbers etc that reside on​ your computer .​
They can also enable the​ particular virus to​ gain access into a​ machine and then hijack control of​ the​ infected computer .​
Other viruses,​ especially the​ macro viruses,​ are designed in​ such a​ way that they can delete or​ overwrite system or​ data files in​ the​ affected computer.
Installing antivirus software is​ by far the​ best solution to​ protect your PC from attacks from these computer viruses .​
The best known antivirus software are the​ Norton,​ McAfee and Panda,​ which come with features such as​ inbuilt firewall and direct access to​ online back up .​
These antivirus software also have the​ ability to​ deactivate the​ malicious viruses.
The antivirus software protects your computer from virus attacks following two main methods,​ the​ first method being prevention,​ and the​ second one cleaning .​
The preventive function involves stopping new viruses from entering your PC,​ while the​ cleaning function involves detection and extermination of​ the​ old viruses .​
The protective tasks include such procedures as​ monitoring emails,​ P2P downloads and internet connections .​
On the​ other hand,​ the​ virus cleaning part includes procedures such as​ scanning of​ your computer,​ detecting viruses and then eliminating them from the​ computer system.
Antivirus software are generally very efficient in​ dealing with harmful computer viruses .​
Even so,​ computer users are recommended to​ follow certain safety rules to​ tighten the​ protection even more:
* a​ common mistake most people tend to​ make is​ to​ open unsolicited emails that contain virus,​ either unknowingly or​ absent-mindedly .​
Never open such emails if​ you​ want to​ protect your precious data from getting lost once and for all.
* Another precautionary measure involves not opening any attachment sent with an​ email .​
Unless you​ are sure of​ its source and what it​ contains,​ it​ is​ usually better to​ just delete this mail with the​ doubtful attachment.
* Make sure to​ also use a​ personal firewall.




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