How does Win7 recover the deleted "System Help and Support" feature?

Many users will feel that the "System Help and Support" feature is useless and then deleted, but I don't know how to retrieve it when I need it. So can this deleted function be retrieved? The following small series teaches you how to find it in the Win7 system.

1. First press the windows icon button on the keyboard directly, or directly click the start menu, then enter “Notepad> in the search box in the pop-up shortcut menu and click Enter. This will open a blank notepad document.

2. In the open Notepad file, copy the following code:

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\\.xml]

@=“xmlfile”

“Content Type”=“text/xml”

[HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\.xml]

@= “xmlfile”

“Content Type”=“text/xml”

Note that after pasting in, you need to click on the file in the window above the notepad document - Save As, then The file is saved as a .reg file, such as 1.reg set here.

above is recovered in Win7 system deleted & ldquo; Help & Support & rdquo; function of the method, the above operation, the user simply double-click the new file on it.