Informationtechnologyisthefieldofengineeringinvolvingcomputer-basedhardwareandsoftwaresystems,andcommunicationsystems,toenabletheacquisition,representation,storage,transmission,anduseofinformation.Successfulimplementationofinformationtechnology(IT)isdependentuponbeingabletocopewiththeoverallarchitectureofsystems,theirinterfaceswithhumansandorganizations,andtheirrelationshipswithexternalenvironment...[
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现在Windows和MacOS的差距已经可以忽略不记了,什么原因让Windows大步前进?不就是不断地“借鉴”MacOS的优点嘛!除了借鉴,Windows也有自己的优点,可是MacOS碍于面子,就是不抄!再这么下去,MacOS危矣。[
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居然现在就可以下载4个不同版本了。我真是佩服这些网络活雷锋呀,呵呵[
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