[Zoom] allows Allows the user to select the magnification level for viewing their project.
Select the zoom level either by selecting clicking the zoom icons 
icons in the [ Main Toolbar ], or by selecting [View] > [Zoom] > clicking View > Zoom > set desired magnification level.
Alternatively, you can hold the ‘Ctrl’ [Ctrl] key and scroll the mouse wheel up to zoom in or down to zoom out.
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