if its an unknown virus yes if its a bought antivrus no or even a trusted antivirus no
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Yes they do. Some more than others.
You cannot do much many antiviruses slow down computer. You have two choices. First one is to live with the antivirus which you already have. Second one is to install another antivirus (there are some which don't put too much load on computer).
Each antivirus uses up about 5% of your ram when it is not running. if you install more than one anti virus your computer will become extremely slow
Some disadvantage of Antivirus are given below:1. It makes computer slow.2. It is costly.3. It cannot detect or remove all viruses.It can slow down your computer's performance.
Norton antivirus products are very popular antivirus and anti-spyware programs in the software market. One of its products is Norton AntiVirus 2009. Many computer users have installed it as their PC security tool. I have used it for a long time, and it is really reliable antivirus software in my opinion.http://www.sharewarerating.com/norton-antivirus-2009I don not know about you but i went to collage about computers they say norton makes your computer slow
kaspersky all computer shops recommend itkaspersky all computer shops recommend itAnswerI recommend you Bitdefender which is also a very efficient antivirus software. It offers protection against viruses and spyware, privacy control, chat encryption, network control and system vulnerability checking. Bitdefender Antivirus has high detection rates and doesn't slow down the computer.
An email can slow the operation network if the email contains a hidden virus. The email customer unknowingly opens the email and the virus takes over the computer slowing everything down.
Yes, those anti software will take computer mamory space. Each one will load applications on your registry. I agree with the up-floor, i used to install an antivirus, which occupises littel occupitation. It is the lower occupy in my antivirus tools experience. If you want to try install it.GO TO---> http://www.kingsoftsecurity.com/kingsoft-antivirus.html
Yes viruses of all kinds (spyware, adware, etc.) can all make your computer slow, unresponsive, and laggy. I would recommend getting an antivirus program such as Norton or MacAfee.
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You could try installing antivirus software to clean up your computer. Alternatively, you could reboot your system again to see if it is better. If not, send it for repair!