Quote:The Windows Control Panel has been an essential part of the Windows operating system. When Microsoft released Windows 10, it announced that the Control Panel would be replaced by the Settings app eventually.

While some Control Panel applets moved to the Settings in the almost ten years that followed, Microsoft never removed the Control Panel entirely from Windows.
This August, news spread that Microsoft was ready to remove the Control Panel. Microsoft recanted the deprecation notice shortly thereafter, and it seems that the Control Panel is here to stay after all.

Tip: did you know that you can launch Windows Control Panel applets directly?

Microsoft slowed down the Control Panel



Developer Eric Voirin is known for the framework Win98 QuickInstall. This is a hobby-project designed to speed up the installation of the ancient operating system.

Voirin discovered hard-coded delays in a Control Panel applet under Windows 95 and 98. These delayed the integration of new hardware in the operating system by eight seconds in total. Whether this are also present in newer versions of Windows is unclear at this point.

The total waiting time is divided into two segments. First a delay of three seconds when the generic default name of the class or device is displayed, and then a delay of five seconds after Windows updates the logo and name for the actual device.

Voirin says that he managed to reduce the entire process to 300 milliseconds.

It is unclear why Microsoft added the delay in first place. It is possible that this had technical reasons. It is unclear if there are more delays hardcoded into other parts of the Control Panel.

Good news is that the delay was not integrated to make the Settings app more appealing. It did not exist back in the Windows 9x days.

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