Marcus Ash, Corporate Vice President of Design and Research at Microsoft, discussed the stagnation in UI updates for Windows 11 tools like Control Panel, File Explorer, and Registry Editor, emphasizing the importance of maintaining functionality and compatibility with legacy systems. He noted that changing the Control Panel is challenging due to the need to avoid disrupting existing functionalities that users rely on. Microsoft is focused on modernizing these applications while ensuring core functionalities remain intact, using user behavior, telemetry data, and feedback to guide updates. Ash mentioned that the Registry Editor is also set for modernization without compromising its essential functions. Additionally, Pavan Davuluri, President of Windows and Devices, stated that Windows 11 would be optimized for devices with 8GB of RAM.