Yes, even a mobile phone has a processor, that is, the heart of a computer, so it\’s a mini-computer. He can do a lot of things. Of course, outside the phone. Is it worse than a laptop? No, the performance is just weak. But from the notebook you will not make so many calls, because sometimes it is called a notebook. Not a loaded tram.Comfortable at home, of course, yes, there are so many communication programs…
But back to the point and the general computer. You can find others in any store. Even the smallest. On the big one, it is in the classic cash register as well as the self-service one. These computers can record the price and number of pieces and then send a signal that some goods will be redeemed and need to be replenished. This greatly facilitates this activity, that is, replenishment of goods. The shopkeeper immediately sees what he has to prepare for delivery, and another worker also immediately takes the goods to the sales office.
It is impossible to find a place on our Mother Earth without a computer. In Antarctica,they are already. They serve only for purposes other than counting or supplying goods. Here they more or less monitor not only snow and ice, but also the general weather. Even the demons of hell may already be processing the agenda on the computer, so they immediately see on the monitor whether the sinners deserve a nudge at the rakes in sensitive areas, and whether their rakes, that is, their spikes, should be heated red.
The world that revolves around computers is mainly about the speed of their work, and otherwise about money. This is not even the price of the machine itself, but, for example, the OS that is supplied directly to the computer, or a person needs to buy it. He has to do so If the customer does not want expensive Windows, he does not have to do sobuy a machine without an OSInstall some derivatives of Linux, for example. However, this is a completely different chapter, and it concerns software, not hardware. And more about that next time.