Here are just a handful of screenshots from the program. Tweaking Toolbox includes so many features, it's not practical to post screenshots for all of them here. Instead, why don't you just download the program, and try it for free* for 30-days?

Customize the way the Tweaking Toolbox GUI is presented.

Change Windows Security Settings with Tweaking Toolbox.

Customize your Desktop Settings with Tweaking Toolbox.

With Tweaking Toolbox you can restrict access to certain Control Panel functions.

Tweaking Toolbox can adjust Windows 98/Me Defragmenting Settings.

Tweaking Toolbox will show some additional information obtained from the Windows registry.

Tweaking Toolbox showing your Windows version.

*) Some functions are not available in the free trial version.