All of the buttons on this toolbar perform actions - and with a couple of
exceptions, they're all just shortcuts of existing menu items to save you
time.
Holding the mouse over a tool will show a "tooltip" in case you forget
which one is which.
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Cut |
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Copy |
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Paste |
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Trim Outside Selection |
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Silence |
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Undo |
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Redo |
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Zoom In |
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Zoom Out |
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Fit selection in window - zooms until the selection just fits inside the window. |
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Fit project in window - zooms until all of the audio just fits inside the window. |