Alternatively referred to as the I-cursor, the I-beam pointer is a mouse cursor shaped similar to the capital letter "I" that indicates that text can be highlighted, inserted, or changed. In the picture is an example of what an I-cursor may look like.
To select a word with the I-beam, double-click in the middle of any word and to select an entire line of text or paragraph click the button quickly three times. To select a portion of text, click at the beginning or end of the text and while holding down the mouse button drag left, right, up, or down.
Note: If you have a block cursor instead of an I-beam cursor press your insert key.