Windows 11 Slow Boot Times and General System Lag

I have been experiencing slow boot times and overall system lag on my Windows 11 PC, which significantly affects my productivity and user experience. Despite waiting several minutes for the system to fully start, I notice that applications take longer to open and the system feels unresponsive at times, especially after updates or new installations. I have already tried basic troubleshooting steps like disabling unnecessary startup programs and running system scans, but the issue persists. I am looking for effective solutions or settings adjustments that can help improve boot speed and overall system responsiveness on Windows 11. If anyone has encountered similar problems and found a fix, I would appreciate your advice and recommendations.