Malware includes various types of malicious software such as viruses, worms, Trojans, ransomware, and spyware. Email attachments and links are common methods for malware distribution, with cybercriminals often disguising malicious files as legitimate communications. Regular software updates are essential for protecting against security vulnerabilities. Pirated software frequently contains malware and poses risks to computer security. Installing antivirus and antimalware software is crucial for defense against attacks, with recommendations for programs like Windows Defender and Malwarebytes. Encrypting sensitive data can prevent unauthorized access, and maintaining cloud backups is vital for data recovery in case of ransomware attacks. Using a Virtual Private Network (VPN) is recommended when accessing the internet on public networks to protect personal information. Users should monitor their devices for suspicious activity, such as system slowdowns or unexpected pop-ups, and conduct malware scans if symptoms arise.