Ordinal number on the icon in the Windows taskbar?

Question

Windows

Is there a setting in Windows 7 or third-party software that (say, by holding the Windows key for 0.2-0.3 seconds) would display the window number on its icon in the taskbar so that you can conveniently work not only with Win + 1, Win+4, but also with Win+8, Win+9?
For example like this:

Answer 1

I'll write a non-reply: rammachael.com/7-taskbar-numberer