What are the two main issues with antivirus software? Select all that apply. a) High cost b) Slows down computer c) False positives d) Requires frequent updates
The Correct Answer and Explanation is:
The correct answers are:
b) Slows down computer
c) False positives
Explanation:
Antivirus software plays a crucial role in protecting computers from malware, viruses, and other malicious threats. However, it is not without its drawbacks. Two common issues associated with antivirus software are its impact on system performance and the occurrence of false positives.
1. Slowing Down Computer (Performance Impact)
One of the primary complaints about antivirus software is that it can significantly slow down a computer’s performance. This happens because antivirus programs often run in the background, constantly scanning files, emails, and web traffic for potential threats. These processes consume system resources like CPU, RAM, and disk space, which can lead to sluggish performance, especially on older or lower-end devices. In some cases, users may experience delays when opening applications, booting up their computers, or performing tasks that involve accessing large files or networks. While modern antivirus software has become more optimized, performance impact remains a concern for users who need their computers to run smoothly without interruptions.
2. False Positives (Incorrectly Flagging Safe Files)
Another significant issue with antivirus software is the occurrence of false positives, which happens when legitimate, harmless files are mistakenly flagged as malware or threats. False positives can create confusion and inconvenience for users, especially if critical system files or important personal documents are quarantined or deleted. This may lead to system instability, loss of important data, or interruptions in workflow. False positives occur because antivirus programs use signature-based detection and heuristic analysis to identify potential threats. While these methods are effective, they can occasionally misinterpret unusual file behaviors as malicious.
In conclusion, while antivirus software provides essential security, its drawbacks like slowing down computers and generating false positives are common issues users face.