IT产品的更新周期在不断加快,这也在实际上给IT采购者带来了另一种麻烦——当花费1～2个月完成了新的商用PC的镜像在公司内部的兼容性测试以后,已经测试好的产品却可能被新型号的商用PC所代替,迫使用户进行新一轮的兼容性测试,用户购买商用PC的计划将不得不被推迟,加大了用户在IT设备管理方面 IT product update cycles are accelerating, which in fact poses another annoyance to IT buyers - after having completed the imaging of a new commercial PC in 1-2 months after in-house compatibility testing , The tested product may be replaced by the newer commercial PC, forcing the user to conduct a new round of compatibility testing. The plan for the user to purchase the commercial PC will have to be postponed, thus increasing the user’s IT equipment management