collection of my old research papers now released

They analyse various aspects of the computer industry like consoles, operating systems like windows, android, iOS, NeXTStep, Linux and unix,  historic computers like the Commodore 64, Atari ST, MITS Altair, Commodore 64, Amiga, Atari ST, SInclair ZX Spectrum, and BBC Micro, Companies like IBM, NEC, Sony, Silicon Graphics, Xerox  etc.  and cover topics like GUIs, international market strategies, market shares etc.  as well as historical figures like Hiroshi Yamauchi, Steve Jobs, Bill Gates and Jack Tramiel