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林聪听到这里，身体陡然绷紧，脸色大变，眼中杀气一闪。On personal computers, there are five most commonly used operating systems: DOS, Windows, Unix/Xenix, and OS/2. DOS System-In the 17 years since its inception in 1981, DOS has undergone 7 major version upgrades, from version 1.0 to version 7.0 now, continuously improving and perfecting. Windows System-Windows is the first generation of window visual interface published by Microsoft in November 1985, which makes PC enter the so-called GUI (Graphical User Interface) stage. Unix system. Unix systems were initially used on small and medium-sized computers. Unix is a multi-user system, which generally requires more than 8M of memory and a large capacity of hard disk. Linux system-Linux is the largest free software in the world at present. It is an operating system with functions comparable to UNIX and Windows and has complete network functions.据国外媒体报道，在《灵动：鬼影实录2》(Paranormal Activity 2)中，编剧巧妙地留下了悬念，让观众们意犹未尽的离开电影院。但根据最新的消息，这个悬念只能维持一年不到的时间，因为《灵动：鬼影实录3》已经得到了制片方的绿灯，将在2011年10月21日上映。《食梦者》的主人公真城最高是一名初三的学生，和大多数人一样只想顺其自然的生活，他有着绘画的才能同时暗恋着同班的亚豆，一天突然接到了同班的学年尖子生高木秋人“和我一起搭档成为漫画家吧”的邀请。虽然最高当场拒绝掉邀请，但还是被秋人以不泄露秘密为条件组成搭档。从此，为了梦想，两人踏上成为漫画家的道路。只见街上人们形色匆匆，全都拎着大包小包一路朝西奔走。In addition, some explanations are made on the mode of action.