Question

How can an antivirus protect your device?​

Answer 1

Answer:

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i)  An Antivirus can protect our device such as Personal Computers by Blocking blocking all the websites over the Internet which the Antivirus thinks could be a threat to your Computer. However the Antivirus also gives you an Option to visit that Website if you want to.

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ii) An Antivirus protects your Computer from viruses such as - Trojan Horse, Malware, Spyware etc.  

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iii) An Antivirus runs a Full Scan of your computer regularly  to ensure Heathy Running of your Computer. The Antivirus Scans all those files that you receive over the Internet.

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Some Antiviruses are installed by Default  on a Computer or you can purchase them.

---------------------------------Hope this helps you Mate------------------------------------