<human>:  How do I know my computer is secure from hackers?
<bot>: The best way to ensure your computer is secure from hackers is to make sure you have reliable and up to date antivirus software installed. Additionally, you should use strong passwords, change them regularly and not use the same password for multiple accounts. You can also check your computer's security settings to ensure they are enabled and up to date. Finally, install a firewall to prevent unauthorized access to your computer.