Markus was having issue with CPU usage which was showing a 100 percentage, specifically he encountered the issue with Microsoft Team.

Problem was resolved by opening the task manager and apps that were using max CPU timings were put to end, also some admin configuration through Cmd were exercised to remove load on CPU, the fan was resulting in noise because of a lot of processes were mingled on processing unit. All was resolved and CPU was not resulting in sound plus the process unit was normal.