How does the Win7 system clear the right button extra menu?

when we use the computer for a long time, the installation of more software will lead to a lot of redundant right-click menu, at this moment we in order to look more refreshing, will certainly be cleaned, then Win7 how to clear the right button superfluous menu? Don't understand the friend hurriedly come to see small Win7 clean up the right key menu Method!

　　Method/Step:

1, first of all to determine their own to delete the right key menu items, such as you want to delete the "journal Document" item.

2, create a random folder, in the new you want to delete the menu items, there will be the corresponding suffix file, such as "New journal document." Jnt ".

3, with "Windows" + "R" shortcut key to open the run, enter Regedit run Registry Editor, and then find "HKEY_CLASSES_ROOT", where all the filename is, suffix name, such as ". 001".

4, find ". Jnt folder, open all subdirectories, and delete all "Shellnex" files.

5, we can immediately see the effect: In any folder right click on the blank, new, no longer appear in the "Journal Document" item.

6, tidy up the right key menu item became so, more refreshing than the original.