Use the following shortcut keys to move much more quickly through text, using the keyboard.
Ctrl+ Left/Right Cursor Keys moves through text word by word rather than character by character.
Ctrl+ Up/Down Cursor Keys move through text paragraph by paragraph rather than line by line.
Ctrl+ Home/End moves to start or end of the document rather than start or end of the line.
Ctrl+ PgDn/PgUp moves through text page by page rather than screen page by screen page.