Thanks for sharing your security config, Mantu.
My suggestions are:
- Changing your UAC to Maximum.
- Allow automatic updates.
- Install at least one more on-demand scanner; Crystal Security, Zemana AntiMalware, HitmanPro andMalwarebytes Anti-Malware are all good ones I would recommend.
- Change your ad-blocker to uBlock Origin or Adguard Adblocker and install your preferred filters; This isn't a necessary change, but I would recommend it.
- A backup solution such as Macrium Reflect.