Anti Virus Software Help,Setting,Configuration,Security,Download - How it Works

Anti Virus Software - How it Works

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.

Computer Crashed? Ask PC Experts - Best Online Computer Support

The mouse has stopped moving from its place? The key board keys are not functioning? Well then, it’s a computer crash. You may ask what’s that? Well mostly when the RAM or your Mother board have some problem in their functioning, it leads to computer crash. It is time you called in to Ask PC Experts!!

The same cannot be corrected by changing any part of the computer as the crash is due to the problem with the software of the computer and not the hardware.



There are various reasons as to why would your PC Crash’s some reasons and solutions to follow:

Program Failure: If the problem is occurring every time you switch to a certain program then its quiet obvious that the same needs to be removed or re-installed.

Free Space: If the PC is having this problem after being worked on for some time there is a strong possibility that the PC has very low levels of free Space/Memory Issues. Sometimes the system gives the alarm of low free space, if the same isn’t happening you can check by yourself in the Control Panel. < Performance and check the system resource available. If it only happens after long periods of use it could be that your free memory has dropped to unacceptable levels. If the free space is less than 20% then it needs to be checked on. One way to do the same is by rebooting your system. Also, avoid opening very heavy files specially when other program are turned on.

Internet Errors: If the mouse stops to move every time you are Using the Internet the reason would be your ISP – Internet Service Provider. In this case you can try another ISP. Before you do the same you can also try uninstalling and re-installing your Dial Up Networking/Other networking.

Fatal Exception Errors Fatal exception errors are generally caused when a program that you started up and shut down has not released the memory it was using. This is a common problem. If you are unable to understand the message you can check the meaning from any of the Search Engines. Now you need to identify the program causing the problem. There are several programs running in the background of of your PC; boot the PC with all the programs running in the background turned off (Cntrl + Alt + Del, Task Manager, End All Programs). Now that you’re in Windows and have no programs running in the background it’s time for the trial and error. Open up the suspect program and use if for a while to see if it crashes. If it does it may need to be uninstalled (control panel: add/remove programs) and re-installed.

System Format: When none of the above cases strike to be the cause of the problem then the best solution to the same is system format/re-installation. Now installing all programs and data can be tricky and tough. Its not too simple. So, make a back up of your files first. Then, format the drives. And after the same is done, try new installation of windows. After the installation always use the latest drivers for your devices rather than the drivers you received when you bought your PC.

We hope the above quick session on System Crash down would help you relate and solve PC CRASH downs better. Call as at 1-888-889-3335 to Ask PC Experts, we are here to help you!