12. Computer Basics: Computer Security and Malware Protection
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Questions and Answers

What is the primary reason to protect computers?

  • To connect to the internet
  • To prevent loss of personal data (correct)
  • To improve computer performance
  • To install new software
  • What type of software can help prevent virus installation?

  • Trojan horses
  • Malware
  • Spyware
  • Anti-virus programs (correct)
  • Why is it essential to run regular updates?

  • To keep anti-virus programs up-to-date (correct)
  • To free up space on the computer
  • To improve computer performance
  • To connect to the internet
  • What is the purpose of Windows features like Storage Sense and Defragment and Optimize Drives?

    <p>To free up space and improve computer performance</p> Signup and view all the answers

    What is the primary purpose of backing up your computer?

    <p>To prevent loss of important files</p> Signup and view all the answers

    What is an example of an online backup service?

    <p>iDrive</p> Signup and view all the answers

    What is a type of malware that can gain unauthorized access to personal information?

    <p>All of the above</p> Signup and view all the answers

    What is a feature available in older versions of Windows?

    <p>Disk Cleanup</p> Signup and view all the answers

    What is a common way for malware to infect a computer?

    <p>Through suspicious downloads or ads</p> Signup and view all the answers

    What is a benefit of using Windows features like Storage Sense and Defragment and Optimize Drives?

    <p>Faster computer performance and free disk space</p> Signup and view all the answers

    Why is it essential to avoid suspicious ads or downloads?

    <p>To prevent malware infections and protect personal data</p> Signup and view all the answers

    How do online backup services like iDrive or Carbonite protect your files?

    <p>By storing files in the cloud</p> Signup and view all the answers

    What is a common consequence of not running regular updates to anti-virus programs and operating systems?

    <p>Increased vulnerability to malware infections</p> Signup and view all the answers

    Study Notes

    Protecting Your Computer

    • Computers store important information, including files and personal data, making it crucial to protect them.
    • Malware is a significant threat to computer safety, encompassing viruses, spyware, Trojan horses, and other malicious software.
    • Malware can damage computers and gain unauthorized access to personal information.

    Anti-Virus Protection

    • Anti-virus programs like Kaspersky, Norton, and Windows Defender help prevent virus installation and allow for scanning and removal of viruses.
    • No anti-virus program is perfect, so it's essential to avoid suspicious ads or downloads and run regular updates.

    Computer Maintenance

    • Regular updates to anti-virus programs and operating systems are crucial to keep computers running smoothly.
    • Windows features like Storage Sense and Defragment and Optimize Drives can help free up space and improve computer performance.
    • Older versions of Windows offer a similar feature called Disk Cleanup.

    Backing Up Your Computer

    • Regular backups can prevent loss of important files in case of a computer crash.
    • Options for backing up include:
      • External hard drives
      • Software like Windows Backup or Time Machine (for Macs)
      • Online backup services like iDrive or Carbonite (may require a monthly fee)
    • Online backup services store files in the cloud, ensuring their safety regardless of what happens to the computer.

    Computer Security Threats

    • Computers store sensitive information, making them vulnerable to malware attacks.
    • Malware includes viruses, spyware, Trojan horses, and other malicious software that can damage computers and access personal data.

    Anti-Virus Protection

    • Anti-virus programs like Kaspersky, Norton, and Windows Defender help prevent malware installation and offer virus scanning and removal capabilities.
    • No anti-virus program is foolproof, so it's essential to avoid suspicious ads or downloads and run regular updates.

    Computer Maintenance

    • Regular updates to anti-virus programs and operating systems are crucial for smooth computer operation.
    • Windows features like Storage Sense, Defragment and Optimize Drives, and Disk Cleanup (for older Windows versions) help free up space and improve performance.

    Data Backup

    • Regular backups prevent loss of important files in case of a computer crash.
    • Backup options include:
      • External hard drives
      • Software like Windows Backup or Time Machine (for Macs)
      • Online backup services like iDrive or Carbonite (may require a monthly fee)
    • Online backup services store files in the cloud, ensuring their safety regardless of what happens to the computer.

    Computer Security Threats

    • Computers store sensitive information, making them vulnerable to malware attacks.
    • Malware includes viruses, spyware, Trojan horses, and other malicious software that can damage computers and access personal data.

    Anti-Virus Protection

    • Anti-virus programs like Kaspersky, Norton, and Windows Defender help prevent malware installation and offer virus scanning and removal capabilities.
    • No anti-virus program is foolproof, so it's essential to avoid suspicious ads or downloads and run regular updates.

    Computer Maintenance

    • Regular updates to anti-virus programs and operating systems are crucial for smooth computer operation.
    • Windows features like Storage Sense, Defragment and Optimize Drives, and Disk Cleanup (for older Windows versions) help free up space and improve performance.

    Data Backup

    • Regular backups prevent loss of important files in case of a computer crash.
    • Backup options include:
      • External hard drives
      • Software like Windows Backup or Time Machine (for Macs)
      • Online backup services like iDrive or Carbonite (may require a monthly fee)
    • Online backup services store files in the cloud, ensuring their safety regardless of what happens to the computer.

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    Description

    This quiz covers the importance of protecting computers from malware threats, including viruses, spyware, and Trojan horses, and the use of anti-virus programs to prevent unauthorized access to personal information.

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