How to modify Win7 default shortcut key

I want to modify Windows 7 default shortcut keys, such as cancel operating system shortcuts "Ctr+z", cut shortcuts "Ctr+X" and so on. I found a lot of software on the Internet is not suitable, are to add shortcuts. How can I solve it?

Most of the shortcut keys for Windows 7 are saved in the "c:\\Windows\\system32\\shell32.dll" file. This file cannot be modified directly, you can copy it and use eXeScope to modify it. In the left pane, click “resource →accelerator", the system shortcuts are saved in the sub-items such as “1”,“2”,“3”, click one of them, in These shortcuts are visible in the right pane. The naming rules are: "second key, encoding, virtkey, primary key", in the case of "ctr+X", the primary key refers to the key to be held first, ie ctr, the second key is the second to press The key that lives, that is, x. If you want to change “ctr+x” to F10, and the value of “ctr+X” is “x,28696,virtkey,control”, change to “F10,28696,virtkey” ).
Modify Ctr+X shortcut key to F10

shell32.dll is a very important system file, be careful when modifying, do not use existing shortcut keys, so as not to cause conflicts, after the modification is complete, single Click "Edit & Rarr; Save Update" to save the changes. Then enter the Winpe system and replace the original file with the modified shell32.dll.