1002
Old notebook
Still good to live in the 21st century 
Laptop computer (or rather call it that way, rather than as a "laptop») «Osborne 1" was created in 1981, weighed 10 kg, had a display 5 & quot ;. Soft-filling: text editor WordStar, table editor SuperCalc, database dBase II, CBASIC, MBASIC. Cost $ 1800
Under the hood:
Processor - Zilog Z-80A, 4 MHz;
RAM - 64 Kb;
2 drive for 5.25 & quot; diskettes 91 Kb;
1 modem port, 1 port RS-232C, 1 port Centronics
Built monochrome display - 8.75 x 6.6 cm
Keyboard - 69 keys
Laptop computer (or rather call it that way, rather than as a "laptop») «Osborne 1" was created in 1981, weighed 10 kg, had a display 5 & quot ;. Soft-filling: text editor WordStar, table editor SuperCalc, database dBase II, CBASIC, MBASIC. Cost $ 1800
Under the hood:
Processor - Zilog Z-80A, 4 MHz;
RAM - 64 Kb;
2 drive for 5.25 & quot; diskettes 91 Kb;
1 modem port, 1 port RS-232C, 1 port Centronics
Built monochrome display - 8.75 x 6.6 cm
Keyboard - 69 keys
