windows 7 - How can I know what keyboard combination shortcuts are currently set in my computer ?

I have many keyboard shortcuts in my pc (windows 7 , 64 bit) .

I set those keyboard shortcuts to the "shortcut" of the program/script.

For example , if I want to run chrome via ctrlshiftalt+d then I go to

Question

Since I have many shortcuts like these , I forgot some.

Is there any way to see all current assigned keyboard shortcuts?