How to prevent computer from virus attack?

    Protecting your computer from virus attacks is essential to keep your personal information and data safe. Here are some more detailed steps you can take to prevent your computer from virus attacks:

1.  Install and Update Antivirus Software: Install reputable antivirus software and keep it updated with the latest virus definitions. This software can detect and remove viruses and other malware before they can cause damage to your computer. Make sure to configure your antivirus software to run regular scans of your computer.

2.  Keep Operating System and Applications Updated: Keep your operating system and applications up to date with the latest security patches and updates. This can help prevent vulnerabilities that can be exploited by viruses and other malware. Configure your operating system and applications to update automatically.

3.   Enable Firewall: Enable a firewall on your computer to help block unauthorized access to your computer and prevent viruses from communicating with their command-and-control servers. If your computer is part of a network, make sure that the network has a firewall configured as well.

4. Be Cautious of Email Attachments and Links: Be careful when opening email attachments or clicking on links in emails. They could be phishing emails or contain malicious code that can infect your computer with a virus. Make sure to scan email attachments with antivirus software before opening them.

5.    Practice Safe Browsing Habits: Be cautious when visiting websites and downloading files from the internet. Only download files from trusted sources and avoid clicking on pop-up ads or links that may be suspicious. Use a web browser that has built-in security features such as Google Chrome or Mozilla Firefox.

6.  Use Strong Passwords: Use strong passwords for all of your accounts, including your computer login, email, and online accounts. This can help prevent unauthorized access to your computer and your personal information. Use a password manager to generate and store complex passwords.

7.  Backup Your Data: Regularly back up your important data to an external hard drive or cloud storage. This can help you recover your data in case your computer is infected with a virus or crashes. Configure your backup software to run automatically and verify that your backups are working correctly.

    In summary, preventing your computer from virus attacks requires a combination of proactive measures such as installing antivirus software, keeping your operating system and applications updated, enabling a firewall, being cautious of email attachments and links, practicing safe browsing habits, using strong passwords, and regularly backing up your data.