Lock your machine on click of mouse

Lock your machine on click of mouse -

Hi All ,

Feel hard to press WINKEY+L to lock your machine. Try this and create the icon to lock the machine.
1. Right click an empty spot on the desktop, point to New and click Shortcut.
2. In the Create Shortcut dialog box, type the following into the 'Type the location' of the item text box:
"rundll32 user32.dll,LockWorkStation" remove quotes while typing.
3. Click Next.
4. In "Type a name for this shortcut", type "LOCK(any name)" and Click Finish ..