Zend certified PHP/Magento developer

How to see changes being done to registry?

I am using StartAllBack to customize my Win11, but I would like to switch to Start11. The thing is SAB has a feature where it colorizes even dialog windows like copy/move dialogs and errors and I would like to keep those. I am pretty sure SAB just edits a few registry entries and I would like to identify which ones. I tried Event Viewer but I did not find anything, probably used it wrong. Any tips on identifying these changes?