First place: IBM Think Pad series. Commonly known as "little black", unchanging color and style. As the father of modern personal computers, IBM's notebooks have the best quality, status and price. There are more than 1000 patented technologies in notebook field (such as the father of hard disk). ThinkPad is the first choice for notebook enthusiasts who pursue performance, portability, stability and usability.
Second place: Apple MAC series. It is called Mac not only because it is produced by Apple, but also because its core is different from IBM standard PC. It is the "best player in the world" outside the pc. It can be understood as apple = streamlined IBM plus streamlined Microsoft. Because it is only white, commonly known as "little white".
Third place: Compaq under HP. Compaq could almost compete with IBM in the mainstream pc field at that time. Now, although it is owned by HP, it still uses Compaq logo. At the beginning, Compaq was almost synonymous with business notebooks, and its quality and reputation were evident.
Fourth place: Fujitsu. Fujitsu is known as Japan's "IBM" and a well-deserved "boss" of Japanese notebooks. Pc is full of standards formulated by oligarchs such as IBM, Fujitsu, Compaq and Toshiba, and Fujitsu is known as the "world notebook computer expert".
Fifth place: Toshiba. Toshiba claims to be the founder of "the first real notebook computer in the world".