Draw the draft

Well, that was before the clerk was born..... I couldn’t have breakfast at home because I got up late. So I stopped by a store at the end of the main street. A familiar young man What is the latest system that supports store sales? technology reduce one human zero A familiar young man stood in the store as usual. I ordered the usual items. Orally stated. The store is open 24 hours a day, so someone is always working in the store. However, there is only one clerk during the hours from midnight to early morning when the number of customers is low. I know that a person who works alone in a store is tired early in the morning. Customer service, cooking, money management, cleaning, disinfection, and miscellaneous tasks. Everyone will wonder if the young man who does them alone is a very good person. No, the young man who is exhausted and cannot move his eyes is not a superman, but an ordinary person. He is not alone. The system that supports him...

All the files on the floppy disk were compressed and no one could use them without decompressing them..... A long time ago, when personal computers began to spread, they were isolated terminals, and it is said that they were not connected to the Internet. ? premise ordinary mistake recognized Those who liked personal computers and had even a little knowledge were programming to improve the convenience of their terminals. The programming explanation books lined up in the store once included a floppy disk. Programs and files were written there. In other words, digital data and files were carried and shared by the book distribution network. It’s a dreamy story when you think about it now. In one commentary book, programming was written plainly so that even beginners could understand it. And a floppy disk was attached as an appendix. By copying the files written on the floppy disk to each person’s personal computer and booting, anyone could use the ...