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We know that computers can be used for work, study, entertainment, etc. In addition to the necessary computer hardware, software is also needed. Usually, we call a computer with only hardware but no software "bare metal", which cannot do any meaningful work. At present, software can be divided into two categories according to its use: system software and application software. System software is a program designed for computer systems to efficiently use and manage computer software and hardware resources and support the operation of application software. Such as operating systems, programming languages and language processing programs, network system software, system service programs, etc. Among them, Windows operating system is what we often use. Application software is a variety of programs that are user-oriented and written to solve practical problems. It can be written by users themselves or purchased. For example, office XP, Photoshop, Red Alert and so on, which we often use.汪小姐兴奋地说道：听说这次进京来的都是小将军呢。50岁的老盛是个退伍老兵。二十多年前，在打了一场漂亮的胜仗后突然被要求退伍。退伍后的老盛心情郁闷出去喝酒，女儿在找他的路上出车祸，老婆也因此跟他离婚，老盛与女儿相依为命，日子过得艰难，幸好得到了退伍老兵老冷的帮助。老冷意外去世，把刚刚破产的儿媳妇艾梅和富二代孙子雷雷留给了老盛。这对老盛来说，是个艰难的挑战。老盛做护工、卖馄饨，他任劳任怨、乐观坚守。在这个过程中，让艾梅找到了生活的目标，收获了真挚爱情。可就在此时，前妻走投无路回到老盛身边，老盛和艾梅的情感再经考验。车祸再次发生，老盛为了救女儿，自己倒在血泊中。这时，艾梅终于认清老盛对于自己的意义，从此他的生活翻开了全新的一章。二十世纪八、九十年代的香港鱼龙混杂，匪黑猖獗，香港皇家警察当局决定组织一支“红粉特警”，两名红粉干警机智勇敢，屡破大案，威震江湖。然而天有不测风云，在一次争执之中，杜尹玲的佩枪，辗转落入黑帮之手。闻讯后，局长大怒，责令四十八小时破案，在失枪的四十八小时里，杜为找回枪，疲于奔命，勇闯毒龙潭，受尽折磨。在关键时刻，她处处展现了一个警察应俱备的刑警本色…… 警方感到案情严重，发起了一场代号为“都市风暴”的飓风营救行动。香港皇家警察的精锐之一的飞虎队，训练特殊，纪律严明，处处展现了飞虎雄风，一时间，黑匪闻风丧胆，在一次行动中飞虎队成员李南独行独断，被勒令退队，可他为了显示自己的实力，不惜弃明投暗，与黑帮首领接触，并以飞虎队所学来本领训练黑帮，与警方进行势均力敌的火拼…… 在黑帮匪窟，杜尹玲与李南相识，在杜的感召下，李南决定不为虎作，二人密切配合，虎胆虹威，展开了一场紧张刺激的大火拼。Soul of Earthworm黎水瞪大眼睛：还穿脏衣裳？那……那还费事洗什么？黎章扑哧一声笑道：里面换干净衣裳不就成了。