To ensure that your software and operating system are up to date, follow these best practices:

1. Enable automatic updates: Most software and operating systems have a built-in feature that allows for automatic updates of installed programs, security patches, and other system components.
2. Keep device drivers up to date: Ensure regular updating of device drivers can improve performance, as well as add new features and fix bugs.
3. Download and implement security patches for known viruses and malware: Security patches, or bug fixes, address any known or potential security risks or vulnerabilities.
4. Maintain your firewall: Create a safe and secure firewall configuration to protect the network and devices.
5. Educate yourself on best practices: Become familiar with best security practices to help keep your software and operating system up to date.