COMPUTER THREATS SECURITY
WHAT IS A COMPUTER VIRUS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Open email attachments if they look interesting
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Use up-to-date anti-virus software and always download the latest definitions
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Only download files from reputable internet sites
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None of the above
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Detailed explanation-1: -Use an anti-malware app-Installing an anti-malware app and keeping it up to date can help defend your PC against viruses and other malware (malicious software). Microsoft Defender is free anti-malware software included with Windows, and it’s kept updated automatically through Windows Update.
Detailed explanation-2: -As long as your network is using updated software for your mail client, browsers, and operating system, simply opening the email should be safe. This is because software patches are responses to security holes and new vulnerabilities and if you are running the latest patch, you should be safe.
Detailed explanation-3: -Antivirus software is a key tool for preventing email viruses from causing damage. Other ways to prevent an email virus from infecting a device or network include the following: Scan all email attachments for malware. Be careful about opening attachments from unknown sources.