The exceptions list that exists in many anti-virus programs allows you to specify 'exceptions' that the anti-virus program will overlook when scanning for viruses and monitoring suspicious activity. This can be useful if your anti-virus program is blocking a non-virus, stopping it from doing what it is supposed to be doing. For example, if your anti-virus program stopped the Google Chrome installer program from making changes to your computer you would want to create an exception - since the Chrome installer is a perfectly legitimate program that will not harm your computer.
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The website PCmag.com, which is specialised in criticism of computer-related activities listed the best antivirus of 2013. On their list, three products share the top spot, which are Bitdefender antivirus 2013, Norton antivirus 2013 and Webroot SecureAnywhere antivirus 2013.
Computer Virus Signature are updates that has been downloaded mainly by an Antivirus program. These Virus Signature are patterns and behaviors of a virus. If your Antivirus detected a file and it's pattern and behavior the same as the virus signature, it will automatically list it as virus.
By using Antivirus
These programs are called "Antivirus Software". You can find these all over the place, I wouldn't recommend downloading a free one you found on the internet as those are somewhat likely to contain a virus. I personally use Norton Antivirus to protect my computer, I haven't had a virus in quite some time. Here is a list of Antivirus Software that I know is safe that you can use for your PC. Norton Antivirus McAfee Avast Vipre Antivirus Kaspersky
antivirus
Mcafee
Yes, but I'd feel safer using it with antivirus.
Yes, if you are concerned Crowcom has a list of Antivirus apps for your phone
Get yourself a good antivirus.
you use antivirus and scan the computer then remove the virus
Antivirus software can be defined as a program that works to detect and remove harmful viruses from a computer. Antivirus software combats computer crime by shielding one's personal information and essentially their identity, online.