Yes, you can technically stay on Windows 7 if it still works fine for you. However, it's important to understand that since Microsoft stopped security updates, the system is now more vulnerable to new threats. Even with a good antivirus, you are not fully protected because new vulnerabilities won’t be patched anymore.
If you only use your PC offline or for very basic tasks, it might still be okay for a while. But if you browse the internet, download files, or use online services, the risk increases over time.
In my opinion, upgrading to a newer version like Windows 10 or 11 is the safer choice in the long run. It ensures better security, compatibility with modern software, and continued support.
King365tv