To help prevent your computer from becoming infected with malicious code, you can take the following measures:
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Install Antivirus Software: Use reputable antivirus software and keep it updated to detect and remove malware.
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Use a Firewall: Enable your operating system's built-in firewall or use a dedicated firewall to help block unauthorized access.
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Keep Software Updated: Regularly update your operating system, applications, and any installed plugins or extensions to patch vulnerabilities.
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Be Cautious with Email Attachments and Links: Avoid opening attachments or clicking on links in emails from unknown or untrusted sources.
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Download from Trusted Sources: Only download software and files from reputable websites and sources to minimize the risk of downloading malware.
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Use Strong Passwords: Employ strong, unique passwords for your accounts and change them regularly. This helps protect against unauthorized access.
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Regular Backups: Keep regular backups of important data to minimize loss in case of an infection or ransomware attack.
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Educate Yourself: Stay informed about recent threats and practice safe browsing habits.
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Limit Permissions for Software: Use standard user accounts for everyday activities instead of administrative accounts to reduce the risk of malware gaining control.
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Use Click-to-Play Plugins: Enable click-to-play options in your browser settings to prevent plugins from running automatically, which helps avoid drive-by downloads.
Implementing these practices can significantly reduce the likelihood of your computer becoming infected with malware.