Starting and quitting the application
You can start VideoStudio from the Windows desktop or Start menu, and quit the program from the application window.
To start the application• From the Windows Start menu or Start screen, choose Corel VideoStudio 2021.
To quit the application• Do one of the following:
• Choose File > Exit.
• Click the Close button 
in the upper-right corner of the application window.
in the upper-right corner of the application window.