The document discusses the advantages and disadvantages of owning an Apple Mac Book. Some key advantages are that Mac software is designed specifically for Apple hardware, making the system more stable. Macs are also generally more secure than Windows PCs and are not targeted as often by viruses and malware. Many Mac owners also appreciate the elegant design of Apple products. However, Macs have a smaller market share than Windows PCs and can be more expensive initially. Macs also cannot be upgraded as easily and have fewer available computer games than Windows.