at night, the Miao village with few nightlife is quiet, and the whole village can only hear cicadas rising and falling. Qiqi also slept early in the mountains, because it consumed her a lot of energy to walk around with her brothers and sisters during the day.

However, often running and playing, Qiqi's appetite has also increased significantly, which makes Yang Guo very happy.

Yang Guo couldn't sleep so early. He was half lying on the cane chair on the balcony, staring at the computer in a daze. Of course, Yang Guo is actually thinking about things, and he is still thinking about what to say to the children in class tomorrow while studying how to improve the plan so that the children can read books.

At the moment, Jin Jin curled up beside Yang Guo, squinting his eyes and enjoying the touch of his master.

"Hum... Hum..." the mobile phone suddenly vibrated without warning. Jin Jin immediately felt it and sat up excitedly.

"Stay up late again!" Yang Guo took out his mobile phone and saw that it was Zheng Yujie's call. He grunted and then connected the phone.

"Why is it so late?" Yang Guo patted Jin Jin's head, motioned that it should not be nervous, and then smiled and said to Zheng Yujie.

"What's the matter with you? It's not that I don't know you can't lie in bed at this point!" Zheng Yujie said savagely.

"Hey, I care about you, okay?" Yang Guo said with a smile, "I sleep late because I have a good constitution. As a girl, I sleep so late every day. I'm careful that my pouch will fall off before I'm 30."

"Oh! What should I do? Recently, I feel that my pouch is really big!" Zheng Yujie, the goddess of changes, immediately changed a charming voice and whispered in Yang Guo's ear.

Yang Guo shook like pouring a glass of ice water in winter. He said helplessly, "what else can you do? Don't work so hard and have a rest early! OK, is there any good news when you call at such a big night?"

"I knew you had no conscience!" Zheng Yujie curled her mouth, patted the pillow beside her, and said angrily, "I haven't called you for so long, and I turned to your business without saying a word! Is concern just what I said?"

Yang Guo laughed and said, "do you mind? No? Yujie, you are much more than me."

"Can I be left out if I'm older than you?" Zheng Yujie was in high spirits today, and unexpectedly learned to behave like those little girls. She laughed and shouted tirelessly, "I'm a girl! You're a man, shouldn't you take the initiative to boo me? Why are you so anxious about those computers? Do you want to do good things to please your kind-hearted little girlfriend?"

Yang Guo rationally didn't answer this question. He just smiled and explained, "I care! Didn't I say you don't stay up late and have a rest early? Besides, it's useless for me to say that! You haven't done it according to your own ideas?"

The two people "exchanged greetings" noisily for a while before they got back to the point.

"Really found it?" Yang Guo asked pleasantly.

"Found it! But do you know how hard it is to find it?" Zheng Yujie proudly said, "it's cheap and easy to use. There are no computers that meet your requirements in the market."

"How did you find it later?" Yang Guo asked curiously.

"I asked my friends to go door to door to ZhongGuanCun and found a man in a basement." Zheng Yujie laughed.

That man's name is caisimin. He is a hardware expert. It is worth mentioning his academic qualifications. Zheng Yujie said that caisimin is a person who came out of ZhongGuanCun computer city to work before graduating from junior high school.

Having been in Zhongguancun for five years, Cai Simin now opens a small shop for assembling computers. In order to do his best business, Cai Simin not only knows all the hardware produced by major manufacturers like the back of his hand, but also learns programming by himself, and even understands the Linux system.

"His level of business is average, and he can't earn much money all year round, but his skill in assembling computers is the best in Zhongguancun with so many computers!" Zheng Yujie said.

"So did he assemble our computer?" Yang Guo asked excitedly.

"That's right!" Zheng Yujie laughed, "but it's a little different from ordinary computers."

It's a little different. In fact, it should be said that it has changed from inside to outside! Cai Simin figured out a new computer with a very low configuration. CPU, graphics card, memory, etc. are the cheapest, and the system is also his own transformation based on Linux!

You know, our most common windows system is very configuration oriented. The hardware configuration of computers like Cai Simin's tossing can't support the simplest XP system at all, so Cai Simin can only use Linux to build Android 4 released last year. 0 system is converted into an operating system that can match the computer screen.

"It's called Android comet system." Zheng Yujie said.

Not to mention how frustrating the name is, comet system can't be compatible with too many software. Common software such as buckle, after being amplified by Android comet system, becomes very strange.

In order to complete this work, Cai Simin spent a lot of energy, and even he carefully transplanted the open source Firefox browser into the system.

However, after it was launched into the market, just like its name, it was like a comet across the sky. In the blink of an eye, even a shadow could not be seen!

It's not difficult to understand that his computer sells for fifteen, but who can't afford to spend twoorthree yuan to buy a low configuration Windows computer when he comes to ZhongGuanCun to buy a computer? Since the price can not open the gap, why should others compromise to buy his computer?

"Then why did we choose it?" Yang Guo asked suspiciously.

"Good configuration! And cheap!" Zheng Yujie laughed, "it's mainly cheap. I asked him, and now he is willing to sell one for 1000 yuan."

"Didn't you say the configuration is low?" Yang Guo asked strangely, "we can't buy inferior products for children just because they are cheap!"

"The configuration is low. It depends on what it compares!" Zheng Yujie laughed, "its 2G memory and 32g hard disk are really too small compared with the computers we use! However, compared with the mobile phone system, don't you think this configuration is very high?"

"I have taken a prototype to try it out. Although I can't afford to play large-scale games, it's OK to watch videos and use small applications such as office software."

"Don't look at the small hard disk." Zheng Yujie turned into a technical controller at this time, and she explained to Yang Guo with great seriousness, "Cai Simin said that we can spend some money to buy a small server, and then he built a workstation for him, which can supply at least 50 computers of his kind."

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