Computer viruses are malicious programs that are designed to damage your computer. Before using the internet, it's important to make sure that your computer is protected by antivirus software. Without it, it's quite easy to download a virus unintentionally. For safety purpose, there are several antiviruses available like Norton, McAfee, Avast.

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www.customerservice-number.net/avast

www.customerservice-number.net/mcafee