Now this data cable is no longer the half-cut usB data cable used in the Internet café before, Atletico Madrid found a one-to-two "Y" shaped usB-hub hub, disassembled it and led four wires from the inside to the outside, each exposing a little metal wire just clamped in the gap of the shell, and then re-installed the shell and tightened the screws. Carefully sanded with sandpaper and spaced 1 distance between the four metal threads. 5 mm, neatly arranged in the gap of a section of the hub housing, so that as long as the finger is pressed on the four metal contact areas to achieve the connection, and the function of the usB-hub itself is not affected in any way, the upper two usB sockets can still be used normally.

Atletico is still not satisfied with this solution, and his plan is to use the wIFI chip to build a wireless usB transmission channel, so that he does not need to copy the windows folder all the time on the special wiring position of usBhub.

The reason why this solution was not immediately adopted is that it is not easy to buy wIFI chips in Pingxian County, wIFI technology is now an illegal standard in China, and there are no legally sold wIFI modules or products using wIFI on the market except for Centrino notebooks.

Since January this year, the three-year extension of the wireless LAN national standard waPI has been officially implemented, and the General Administration of Quality Supervision, Inspection and Quarantine has required a ban on all products that do not support waPI, but the notebook using Intel Centrino mobile computing technology (cPu + motherboard + wIFI wireless module combination set) has not been banned, but the imported licensed mobile phone has been required to remove the "illegal" wIFI module. As for the waPI module, it seems that the production capacity is insufficient, and it is extremely rare on the market,......

Of course, if you can't buy a wIFI module, you can also use another wireless LAN technology Bluetooth module, but the advantages and disadvantages of Bluetooth are very obvious, with low power consumption and slow rate. Currently Bluetooth 2. The 0+eDR (Enhanced Rate) version also has a data transfer rate of only 2. 1mb per second, compared to wIFI802. 11G, however, can reach a data transfer rate of 54MB per second, which is twenty-five times that of the Bluetooth-enhanced version.

Shaking his head and shaking off these somewhat distant things, Atletico saw that the copy of the file had been completed. sighed with emotion about usB2 with full firepower. 0 The rate of 480MB per second is really fast, Atletico disconnects and shuts down.

The computer in the second row is also quite new, but it is another domestic brand of computer, and when I turn it on, I find that the operating system has become windows98se (the second version of win98). This is a seven-year-old system, and I don't know when this fairly new-looking computer left the factory.

windows98se systems now support usB2. 0, plus the size of win98se is more than a star and a half smaller, only about 300mB, so the time spent on copying is compared to 2. The xp of 2GB (about 2200mB) is greatly reduced.

From the third row, the brand of the computer began to be messed up, there are 3 and the first two computers are the same model brand, and the remaining 5 are different brand models. Press the boot button of these 8 computers in turn, and find that only half of the computers can turn on normally, and the other 4 computers either do not respond at all, or the blue screen crashes during the boot process, or they are stuck on a self-test page and cannot continue.

After turning off the two computers that had not been able to access the system properly, Atletico took his usBhub and started to connect.

The first computer is actually installed with windows2000 system,This made Atletico a little surprised,He also thought that the computer here was getting older and older the more inside,The front is win98 second pity version,Here should be win98 first version,Even win95 he doesn't think it's strange。

However, he soon found the answer on the desktop icons: word2003, excel2003, PowerPoint2003, Microsoft office software three-piece set. There are other office software, especially the student registration system, which indicates that this computer should be obsolete from other departments of the school.

After opening these three software, you can see some files such as "2003 Academic Affairs Office Work Arrangement" in the operation history, but the click is "File removed". It shows that the school still did some processing when handing over the computer to the computer room.

Although it is believed that these deleted files can be retrieved using data recovery software, Atletico Madrid did not do so. He thought it was too boring, so it was important to copy the system and change the machine.

In this computer room, Atletico Madrid is like a treasure hunter, constantly discovering new surprises. For example, he actually saw an Apple computer in the computer room. If it weren't for the eye-catching notched apple markings on it, Atletico wouldn't have recognized it.

The white Apple iMacG3 all-in-one computer (the motherboard is partially integrated into the display case) was placed in the corner of the last row to recharge the brain monitor......

I opened a few more machines, and collected all the files of WindowsMe (Win98 upgraded version) and WindowsServer2003 system, and he stopped. After turning off all the computers and making sure everything was correct, Atletico walked up to Tomchi and said goodbye to him.

"Uncle Tang, I'm done, I'm going back. ”

"Oh. Hearing this, Tang Qi looked up at Atletico Madrid and asked, "How is it?

"I can't talk about the harvest, but I feel the rapid development of electronic technology, from win98 to win2000, and then to windowsXP, the hardware is advancing rapidly, but the software system is also developing rapidly, and the performance is more direct and obvious! ”

"By the way, how come there's an Apple in there?"

"Mac? Oh, Apple, there's one, I don't know which school leader brought it. How are you interested?"

Atletico immediately moved and nodded hurriedly.

Tang Qi used to connect the power cord, keyboard, and mouse to the imacg3, and then turned it on, and it actually started normally.

"Well, Apple's interface is much better than Microsoft's!"

"Well, Apple's stuff has always been very designed, it looks good, and almost every year a new product wins a design award. Tang Qi nodded and said, "The system on this computer is macos X10. 1puma Cougar, was the first stable version of macOS X10 released by Apple in 2001. There is a huge difference from the previous system, and Apple Computer has been updating this system all the time. The latest version is macOS X10, which was released in May last year. 4Tiger Tiger. ”

"The version numbers are all the names of lions and tigers?"

"Yes, as for why it's not clear, it's 10 anyway. 0 is cheetah cheetah, 10. 1 is the Puma cougar, 10. 2 is Jaguar Jaguar, 10. 3 is Panther Panther, and then to the latest 10. 4Tiger Tiger. ”

"Maybe people think it's more imposing to use these beasts?"

"Hehe, maybe, you play slowly here, I'll go first. ”

"It seems that no matter how good-looking the system and computer are, they are still not as attractive as online games!" Atletico secretly slandered, just now when he noticed that Uncle Tang was playing an online game on the teacher's plane, it seemed to be "Journey to the West 2".

Atletico sat down, but first turned the all-in-one computer host in front of him 90 degrees clockwise, found the usB port at the back, plugged in his usBhub, and began to download the data on it.

If the 5 kinds of windows other than XP downloaded before are more just to help Atletico better understand the development path of the windows system, this g3 is on the macosX10 launched in the second half of 2001. 2PUMA cougars are not to be missed, which is equivalent to opening a new world outside the sky of windows, which is naturally not to be missed.

"Uncle Tang, why don't you play "Fantasy Journey to the West"? from the same company, the picture is better!" Standing at the door of the computer room, Ma Jing said to Tang Qi.

"That Q version of the game is not played by a little girl like Jiajia, so I don't play it!" Tang Qi said casually, suddenly reacted, and hurriedly shouted: "By the way! Atletico Madrid, you are not allowed to tell Jiajia about my games, and you are not allowed to take her to play games before the college entrance examination, do you hear?"

"It's a secret among men, and I won't talk nonsense. For mobile phone users, please visit http://m.piaotian.net