Your real problem here is that Windows 7 is no longer supported by Microsoft, and hasn't been since 14th January 2020, so any "exploits" for that operating system are no longer being patched. This leaves your machine vulnerable to attack, regardless of any security program you run. If you want to remain secure, you must upgrade your computer to Windows 10 or 11 (if it is supported).
Here, we can clean your system. However, I can't ensure you will be safe or out of risk.