http://youtube.com/watch?feature=youtu.be&v=N4LZmcUpejQ
https://www.youtube.com/playlist?list=PL9LRvwvFFbODBWqW98J9-SmfT6qNq_BQi
A window is a gap in a wall, door, roof or vehicle that allows the passage of mild and, if now not closed or sealed, air and sound.
Modern windows are typically glazed or included in some different obvious or translucent fabric. Windows are held in location with the aid of frames. Many glazed home windows can be opened, to allow air flow, or closed, to exclude inclement climate. Home windows regularly have a latch or comparable mechanism to lock the window close.
You know what to do:
