What is anti-virus?
Anti-virus is a program which searches and removes Viruses from your drives.
The Virus directly attacks and damages your hardware, software and files. So in order to safe guard your file against any kind of virus – anti-virus is used.
Internet is fast growing and most of the businesses; organizations etc use this medium for various purposes. This medium is also fast growing and popular in the fields of networking, communication etc. Thus, it is very important for every PC to be shielded against the threat of a virus.
Ask PC Experts - AntiVirus Software
To provide this shield a variety of Anti-Virus software are available. The anti-virus software has the ability to scan each and every file on your system, it may be data file or a system file; the scan checks every file to check if it is a virus. The virus if present is always in the RAM or memory of your PC. When you start your scan in a while you will be able to see the results, whether your computer is safe or not. If there is virus in you PC then the file name and location will be highlighted by the anti-virus software. It provides options to delete and remove the same from your system permanently. You can easily delete the file from you PC and ensure its safe.
Anti-Virus Help software’s have the facility for auto scan and auto updates, wherein you do not have to check every time for a scan or an update, the virus scan will be done every few days that you have set the scan for and update itself whenever you go online.
It is very important for the Anti-Virus to be updated. In this way it is able to protect you PC from the current viruses. Some Anti-Viruses also scan for Virus by:
1) Emulating the beginning of the code of each new executable that is being executed.
2) By Sandbox method
But sometimes in spite of the above some Macro Viruses can be missed. Hence, its best suggested to safe guard your PC first by yourself and then by the Anti-Viruses software available.
To check if your Computer has an Anti-Virus Protection, and to get the best deals on Anti-Virus protection, please visit Ask PC Experts. For more information on Anti-Virus, Windows Internet Explorer, Spy ware, Ad ware etc Call us on 1-888-889-3335 or visit Ask PC Experts and we shall be glad to help you.
