Selecting Assets
Clicking an item (basic sequence, other asset, or folder) in a folder selects and highlights it. Multiple items can be selected in different ways. Note that you can select items in different folders at the same time.
To select several nonconsecutive items:

Ctrl+click the items you want to select, regardless of order or arrangement.
The items are selected and highlighted.
To select several consecutive items:

Click an item and then Shift+click the item that ends the series of hits you want to select.
The items in the series are selected and highlighted.

Shift+click an item above or below the highlighted selection.
The selection is expanded or narrowed.
To remove the selection:

Click the Refresh button of the Assets pane.
The selection is removed.