Migration to the Setting app is still going on.
If your Control Panel will not open in Windows 11/10/8/7, then this post will help you troubleshoot and fix the problem. Your computer may be infected with malware, the .cpl file may have become ...
If you want to tweak anything on Windows, you need to know where everything is hidden away before you do. Display settings are in Settings, but color calibration is in Control Panel. Services live in ...