Neural Network - Bio Computer

In the Aftermath of WW3, the powers that be
started using Bio Computers, military hardened
to the extreme - so they couldn't be infected
with a viral entity unless physically smeared
on the surface of the Neural Platters(encased
in an anti-viral gelatin). Impervious to most
any known method of attack, they became
the defacto tool of choice for anyone wanting
a reliable source for data processing - even
number crunching for bio & mechanical eng.,
and a myriad of apps for the artistic minded.