"How can I address the issue of slow performance in Windows 11 when a window is out of focus? I've noticed a significant decrease in system responsiveness when I switch to another application, and it seems to be impacting overall usability. Are there specific fixes or optimizations that can be applied to enhance the performance of Windows 11 in scenarios where the active window is not in focus? I'm particularly interested in solutions that address this specific aspect of performance degradation, as it can be frustrating to experience delays and sluggishness when working with multiple applications."