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Viruses are the major problems of our pcs, just as sickness is to
human so is virus to computers.. There are many types of viruses which
includes malware, spyware, Trojans e.t.c. A virus is an unwanted
program that runs on the computer without the consent of users. A virus
attack can lead to malfunction and decreased computer performance.
There are different antivirus programs, which prevents the computer
from virus attacks.
There are some popular antivirus programs like this:
All of the above antivirus programs work on the same principle.
Suppose that when a virus attack on your computer a virus scanner,
basically, then recognizes the virus definitions after the role of an
antivirus program that blocks the virus. Therefore, it is essential to
update antivirus software regularly; otherwise an antivirus does not
recognize the virus definitions. Many organizations are providing
technical support also includes anti-virus support. Vendor technical
support in general, offers virus removal with the aid of remote desktop
support. A technician can take remote control of the computer user’s
permission. A technician can take appropriate steps troubleshooting
support to provide antivirus and computer security. A good antivirus
support program that helps the client to the computer free of viruses.
These are the few basic troubleshooting carried out for virus removal in a computer
1. Delete all temporary Internet files on your computer.
2. Uninstall unwanted programs installed on your computer.
3. Perform the “defrag” and “Disk Cleanup” utility in the specified time.
4. Scan your computer with any updated antivirus program.
5. Install and download the “Anti-malwarebytes.
6. Update Anti-malwarebytes.
7. Scan your computer using the “Anti-malwarebytes’ program.
Install and download the “SuperAntiSpyware” program.
9. Scan your computer using the spyware removal program.
This is a possible malware or virus attack. Your system is encountering data or system corruption preventing it to execute the command during shut down. Best fix is to reinstall Windows 7 in your computer to erradicate all errors and make sure to install an updated security software (antivirus) afterwards.
i hope you got norton off your system before putting AVG free on. Virus programs try to fight off other virus programs by postiong false virus claims to erase the other program. eventually they will kill your hard drive. You need a product key for a good virus protectant. Norton or CA offer good, reliable protection for your dollar. What i would do, is back up any really important stuff you have there, format your hard drive and install Vista again if you have the disc and then re-install it to permanetly delete viruses. Also your system maybe slow because VIsta needs at least a dual core processor and 2 GB RAM to work like a XP machine
due to some virus/spyware attack some of the system files might have got corrupted which are needed for the successful operation ...
even though some people will say that the virus will not infect to vista .. but infact the common small viruses will not infect normally but the spyware/malwares will attack and some other virus which are not little they will attack to vista ..
so i suggest to install some good update antivirus and scan your system and fix all of them ...
after fixing if you still persist the same problem then you must reintall the vista this will solve your problem ..
if your computer is totally unresponsive then go to the "safe mode"(by press F8 key at the system startup) then scan your system and if needed reinstall it ...
thank you any queries you can contact me rate my solution