-
Period: to 1955 BCE
FISRT GENARATION
Vacum tubes
very large and expensive
the firts computer in the world
the model is enicac -
Period: to
SECOND GENERATION
vacum tubes
smaler than the firts
IBM 305 is de model
it is a personal computers -
Period: to
THIRD GENERATION
faster than the others generation computers
cheaper and smaller
integret a new circuit -
Period: to
FOURTH GENERATION
have a new microprocessor
it the first portable computer
it si smaller and it have a small keyboard -
Period: to
FIFTH GENERATION
computer os the future
called artificial inteligent
it have more than one screen