Updating your software and drivers is an important step towards ensuring your computer is secure and runs smoothly. Here are a few key steps you should take:

1. Check your operating system for updates
2. Look for updates for essential programs such as antivirus, multimedia players, photo viewers, Trojan scanners, etc.
3. Keep an eye out for new updates for your hardware drivers as better ones may periodically come out
4. Run your computer’s disk defragmenter to try and improve system performance
5. Ensure your system has adequate virus protection and keep an eye out for malicious activity