<human>:  What are some proactive steps I can take to improve my computer security?
<bot>: Some proactive steps you can take to improve your computer security include: 
1. Installing and regularly updating antivirus software 
2. Making sure your Wi-Fi network is secured with a firewall and a secure password
3. Creating strong passwords for your accounts and changing them regularly
4. Enabling two-factor authentication for all of your accounts 
5. Installing browser extensions for added security
6. Backing up your data regularly 
7. Always using secure websites with encryption 
8. Restricting accessibility to your computer to trusted users only 
9. Disconnecting from public networks when possible 
10. Making sure to regularly patch and update your operating system and applications.