How do I protect my computer from malware?

Protecting your computer from malware involves a combination of good practices and the right tools. Here are a few expert-recommended actions you can follow:

1. Install Antivirus Software: Use an anti-malware app and keep it up to date to defend your PC against viruses and other malware.

2. Enable Firewall Protection: Firewalls can help block unauthorized access to your computer.

3. Regular Updates: Keep your operating system, web browser, and other software updated. Regular updates often include patches for security vulnerabilities.

4. Exercise Caution with Emails and Downloads: Be careful with emails from unknown senders and downloads from unfamiliar websites. Many viruses are attached to email messages and will spread as soon as you open the attachment⁴.

5. Use a Pop-Up Blocker: Pop-up windows can contain malicious or unsafe code. Using a pop-up blocker can prevent some or all of these windows from appearing.

6. Secure Your Network: Make sure your Wi-Fi network is secure, use a strong, unique password, and consider using a VPN when accessing the internet on public Wi-Fi.

7. Implement Multi-factor Authentication (MFA): MFA adds an extra layer of security by requiring more than one method of authentication.

8. Regularly Back Up Your Data: Regular backups can help protect your data if your computer becomes infected with malware.

9. Secure Mobile Devices: If you're using mobile devices, make sure they're also protected with appropriate security measures.

10. Regularly Monitor Accounts: Regularly check your online accounts for any suspicious activity.

Remember, no single method can guarantee complete protection against malware, but combining these methods can significantly reduce your risk.

Install reputable antivirus software, keep your operating system and applications updated, and avoid clicking on suspicious links or downloading unknown files.