With the development of technology, the current high-tech products are more convenient to use and maintain, the computer is now like this, you can choose the chassis, display, memory, hard disk ..... you can make itselves, and with the present The appearance of the mobile PC, the computer is getting more and more popular, but the current notebook is relatively fixed, in addition to the hard disk, optical drive, power supply can be replaced, can be changed, and generally can not interchange, in the future For a few years, people's demand for mobile PCs will be more and more, prices and easy maintenance, easy to assemble into mobile PC like PCs, can imagine future mobile phones will be like this, hardware and housing can be replaced (of course Different design standards can only replace different types of housing), storage and software can also be replaced, and now the Java mobile phone can only download some auxiliary procedures, and the mobile phone hardware will provide a general function interface function, but integrate The mobile phone operating system will be independent. The application software will also provide independently, not only have a professional mobile phone operating system, but also freely free mobile operating systems will appear. If you need to write or modify the software yourself, meet your own mobile phone Features, some commercial software and consumer software will walk from the PC to your phone. This also urges the process of software components, and software is no longer independent, more software provides service interfaces, which is convenient for various ways of data access. Maybe you can approach a report at home, she Immediately sent to the company archive, while passing to relevant departments and partners, all information processing is then completed in time and quickly.