The fastest way to open the Control Panel in Windows is by using the Run command. The Run command can be accessed by pressing the Win + R keys on the keyboard. Once the Run box is open, you can type “Control Panel” into the box and press Enter. This will open the Control Panel window, where you can manage and customize various settings for your computer. You can also open Control Panel from the Start Menu (Windows key + S), or with a shortcut on the Desktop, or from the Settings app in Windows 10.