What is life without computer or internet?

What happen if right now we don’t have computer or internet? If right now computer and internet is still not exist there will be too many vacant work available right now. But things will work slowly because computer and internet gives as the things move faster. It will also affects our machines it will also not too high-tech our machine right now because they are manually make or design. Computer and internet gives as the world move forward faster. But also computer and internet gives as unemployment why? Well computer are the one who operate the company production or things instead of human will work for that. Before one department there will be 10-20 employees to work right now only one or two people will work in one department. So everything that invented there is an advantage and disadvantage.