master123 Posted September 29, 2009 Report Posted September 29, 2009 1970 – 1981 : First Ideas Regarding Portability 1981 – 1984 : Gavilan’s First Tries And IBM Radio Shack TRS-80 Model 100 Mobile Computer came with a modem, a telecommunications program, a text editor and a program written by Microsoft. Portable PC 5155 in 1984. by IBM 1984 – 1988:-Compaq SLT 286----- it housed a 1.44 floppy drive and 286 processor, but weighed a good 6 kg. 1989 – 1993: NEC, Zenith’s MinisPORT and the First Macintosh Nowadays .. Light as Air, tiny as (Net) Books Anddd The Future . .. . Quote
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