Computer and internet is a must nowadays for everyone – for personal, business or industrial use. Who does not need computer and internet. I guess even a 2-year old toddler would know how to use computer nowadays. Computers, laptops, notebooks are very affordable nowadays so majority have the capacity to buy one. The specifications of computers and laptops are getting better and better as time goes on. A laptop can have a 4GB RAM and 320GB memory, unlike before. If a personal laptop can have that capacity, I couldn’t imagine what would the specification of an industrial computer would be.