Inserting Text

 
 i        		 Inserting text before cursor.

 a        		 Inserting text after cursor.

 I        		 Inserting text at beginning of line.

 A        		 Inserting text at end of line.

 o        		 Open new line for text below cursor.

 O        		 Open new line for text above cursor.

 <esc>  		 End text insertion.