In the field of medicine, pharmacies, will find it hard in determining the type of medication to give to the many patients.
In hospitals, most of the equipments use or are run by computers.
Look at space exploration; it was all made possible with the advent of computer technology.
Today votes are counted using computers and this has greatly reduced incidences of vote rigging and consequently reduced conflicts that would otherwise arise from the same.
And as we have already seen, no one would have known anything about space because space explorations become possible only with the help of computer technology.
Today, almost everything that people engage in makes use of a computer.
Take for instance, the transport sector: vehicles, trains, airplanes, and even traffic lights on our roads are controlled by computers.
Many of the cures found with help of computer technology would not have been developed without computer technology, meaning that many people would have died from diseases that are now curable.
In the entertainment industry, many of the movies and even songs will not be in use without computers because most of the graphics used and the animations we see are only possible with the help of a computer (Saimo 1).
In such a case, it will take long to go through all the transactions to get a particular one.
The invention of computers made this easier; bank employees today give customers their balances, transaction information, and other services just by tapping the computer keyboard.