Answer :
Final answer:
The best practice for securing a home computer from the given options is regularly updating antivirus software. This practice ensures protection against emerging threats and patches security vulnerabilities, enhancing your computer's defense against cyber attacks. Other options mentioned compromise security rather than enhance it. So the correct answer is c). Regularly updating antivirus software.
Explanation:
So the correct answer is c). Regularly updating antivirus software. The question asks about best practices for securing your home computer. Among the options given, Regularly updating antivirus software is the best practice for securing your home computer. Regularly updating antivirus software is crucial because it helps to protect your computer against new threats and viruses that emerge over time.
Antivirus programs can only protect against known threats, and with new malware being created every day, keeping your antivirus software up to date ensures that your computer is protected against the latest threats. Additionally, maintaining up-to-date software can help patch any security vulnerabilities in the antivirus program itself, further enhancing your computer's security.
Sharing passwords can lead to unauthorized access if relationships sour or if passwords are not kept secure. Disabling firewall protection removes a critical layer of defense against external attacks. Lastly, leaving a computer unlocked can allow anyone with physical access to your computer to tamper with your files or personal information.
Final answer:
The best practice for securing a home computer is regularly updating antivirus software, which provides updated protection against new threats.
Explanation:
The best practice for securing your home computer from the options given is c) Regularly updating antivirus software.
Updating antivirus software is crucial because it ensures that the software has the latest features and virus definitions needed to detect and protect against new threats. Sharing passwords with family members, disabling firewall protection, and leaving the computer unlocked are not recommended practices as they can compromise the security of your computer.
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