In the right mouse menu, add the "Open by Notepad" method

1. We click the "Run" box in the Start menu, and then we can open Registry Editor by typing regedit in the Run box.

2. So we can open the WinXP system of the running window, we open the Run window to enter regedit and click Enter, so you can open the WinXP System Registry Editor window.

2. Then we navigate to: Hkey_local_machine\software\classes\*\shell The primary key, then we click on the primary key of the shell, create a new primary key named Notepad, in the right window, and change the value of the default item; Open it with Notepad, or whatever you like, and then create a new command key under Notepad, and in the right window, change the default value to notepad%1.