Anti Boss Key - Hide windows quickly! 

Anti Boss Key - Hide windows ( applications ). Hide tray icons. Hide task bar. Mute sound. Switch resolution. Hide desktop icons. Automatically start applications. Do not hide chosen windows. Automatically start when windows strats....and many more..
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Anti Boss Key Light Edition - Hide windows quickly. Hide your screen! 

MindGems Inc. AntiBossKey - instantly hide windows (applications) in order to prevent uninvited persons from seeing them. Protect your privacy! Get a boss key.
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