Other Keys

ctrl+shift+Esc :

             These keys are used to open the Windows Task Manager window.

Alt+Enter :

             These keys are used to view the properties of selected icons/files/folders.

Alt+Spacebar :

             These keys are used to view the current Window's system menu.

Alt+Tab:

              Cycle through the currently open applications.

Alt+F4:

             Close the currently open applications

Shift+F10:

            These are useful to display the item's context menu. When you are pressing these keys, you can copy/cut/past or to change fonts,. etc.

Shit+Del:

            These are used to delete the files permanently. Once you deleted the files by using these keys, you won't replace the files again. Its a bypass deletion way.