List the basic functions every word processing packages performs

Basic Functions of Word Processing:

The ultimate purpose of nay word processor is the preparation of documents different types of word processors approach this task in different ways. Some programs are relatively simple designed with the novice or occasional user in mind. Other packages are powerful systems that provide more features than most people even learn, let alone routinely, use perhaps the most apparent difference between various word processing packages involves their user interfaces. Some primarily use various interfaces. Some primarily use commands, while other rely more on menus. Some use the keyboard to mouse finally, some are limited to text displays, while others can utilize graphics to produce various type faces and incorporate figures.