It's good to see you have UAC enabled. Make sure to never disable it - it's an important feature in Windows which will have you alerted if a program is trying to execute with priveleges you may not want it to have.
For your on-demand scanners, did you mean you use Emsisoft Emergency Kit, or is your configuration set correctly and you have Emsisoft Anti-Malware?
If you do not use any real-time related features in Emsisoft Anti-Malware (and the Behaviour and web protection), then I recommend you switch to using Emsisoft Emergency Kit on-demand. Emsisoft Anti-Malware works alongside other Antivirus software, therefore if you do use other features such as it's HIPS/BB and web guard then if you don't experience any issues then no problem.
I recommend following the advice
@yigido provided regarding HTTPSEverywhere and uBlock. HTTPS encrypts the communication between your browser and the website. Blocking advertisements will prevent them from being able to track you (uBlock is a great extension for doing this).
Thanks for sharing your configuration!