Computer Security Articles

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What is best antivirus to use?

Best antivirus software is one that will work best on the system, has features that you want as well as is simple for you to utilize. Because each system is unique, in case you are shopping for the new antivirus software, then you must evaluate some products to find out one best suited for your computer and your level of knowledge. Obviously, you will have to stick to only qualified, and reputable antivirus products, which have got certification from three main certification authorities: ICSALabs, Checkmark, and VB100% - and that have also performed well on rigorous tests that are conducted by AV Test.org. All of these will meet these criteria.

Do we require both antivirus and anti-spyware scanner?

It depends. Few antivirus products, McAfee VirusScan, comprise of stellar spyware protection – however many others do not. In case you are experiencing ongoing problems with the spyware, you may want to think of adding dedicated spyware scanner to mix. For suggestion, check these Best Spyware Scanners.

Do we need to uninstall existing antivirus program before installing new one?

In case you are changing to new antivirus product, you may have to uninstall previous antivirus scanner. After uninstalling, you should reboot your computer before installing new scanner.

In case you are upgrading an existing antivirus to newer version of same product, then there is not any need to uninstall older version first. However, if new version is more versions newer than old, then you have to uninstall old version before installing new. Again, whenever you uninstall the existing ant virus product, make sure you reboot computer before installing new scanner.

Can two antivirus scanners run on same system?

It is not very good idea to run two antivirus scanners at the same time. However, if one of scanners has real time protection enabled and second scanner is been used to manually scan chosen files, they might possible co exist peacefully. In a few cases, the antivirus scanner may not install in case it detects some other antivirus scanner installed on a system.