Nowadays, more and more workplace friends are experiencing the transition from office office to mobile office, so it is the wish of many people to have a high-performance and portable notebook. So, how to choose a business laptop? Here are some tips for buying a laptop. How to choose a laptop depends on the display, CPU (processor), GPU (graphics card), hard disk, memory stick, motherboard, these major components, and then the smaller components include keyboard, network card, optical drive, interface, etc. The most important of these are the processor and the graphics card. These two devices should be the most important part of the notebook computer price. When purchasing, the two things are the most concerned. The CPU is mainly Intel's