3gp文件的格式标准，全英文的，但是很实用，解释也很清楚

这是一本关于DOS和BIOS中断的大全，里面还有可以实例可以解释-the book is about pc interrupt book, it provide a lot of example for you to refer to.

IC资料，电源模块，不是很好弄的一种.

本人教电脑安装与维护 这是我做的课件，用于教学的-I teach computer installation and maintenance of this is my doing courseware for teaching

这是一本photoshop基础教程,对初学者有帮助-This is the basis for a photoshop tutorial for beginners has to help

北京项目经理的月工资清单,为程序员跳槽提高参考依据。-Beijing project manager a list of monthly salary for programmers improve job reference.

手机PDA程序设计入门-Game API入门-phone PDA Design entry-Game API entry

Visual FoxPro 6.0程序设计教程电子教案-Visual FoxPro 6.0 Programming tutorial e-lesson plans

侯俊杰的深入浅出MFC-Hou Junjie"s easy MFC

One of the first occurrences of computer technology occurred in the USA in the 1880s. It was due to the American Constitution demanding that a survey is undertaken every 10 years. As the population in the USA increased, it took an increasing amount of time to produce the statistics. By the 1880s, it looked likely that the 1880 survey would not be complete until 1890. To overcome this, Herman Hollerith (who worked for the Government) devised a machine which accepted punch cards with information on them. These cards allowed a current to pass through a hole when there was a hole present.

项目经理手册- Project manager handbook