It seems like you've done a thorough investigation into the issue you're facing with the "jump to" functionality in Windows 7. Given that you've narrowed it down to the behavior being specific to your browsers, Pale Moon and Firefox, after updating from versions 19.0 to 24.2, it's a significant clue to where the problem might lie. Based on the information you've provided, the problem only occurs within the usage of your browsers, particularly Firefox version 25.0.1 and Pale Moon version 24.2, after updating from version 19.0. This behavior is not observed in Internet Explorer 11. When such behavior is isolated to specific applications or software updates, it often indicates a compatibility issue between the software update and the...