Here are the steps you need to follow in order to pin the Control Panel to Windows 7

Step 1: Open the Control Panel

Step 2: You can see the Control Panel button displayed on the Windows 7 Taskbar.

pin-control-panel-to-taskbar

Step 3: Right click on the Control Panel icon on the Taskbar and choose the Pin this program to taskbar option.

Step 4: Close the Control Panel

You are done, the Control Panel button has been pinned on the Taskbar

How to Unpin this program from taskbar

In case you want to unpin the Control Panel from Taskbar, right click and select the Unpin this program from taskbar