The easiest way to select a row in a table or an hierarchical tree is to click its row selector, which is the block to the left of the row. All tables and trees have row selectors. In a table, the row selector contains a record number. In a tree, the row selector is blank.

Optionally, you can select Edit > Select Row. This selects the row in which the mouse cursor is currently positioned.

You can also select multiple rows. For more information, see Selecting Multiple Rows.