steeps>>
1.Right-click the desktop, select New, and then Shortcut. This will open the Create Shortcut Wizard.
2.For the location of the item, type: >>>
%windir%\System32\rundll32.exe user32.dll,LockWorkStation
3.Click Next.
4.Type an appropriate name for this shortcut, and then click Finish.
You will now have a shortcut on your desktop that will lock your computer when you double-click it.
thats it....
1.Right-click the desktop, select New, and then Shortcut. This will open the Create Shortcut Wizard.
2.For the location of the item, type: >>>
%windir%\System32\rundll32.exe user32.dll,LockWorkStation
3.Click Next.
4.Type an appropriate name for this shortcut, and then click Finish.
You will now have a shortcut on your desktop that will lock your computer when you double-click it.
thats it....