Cafe wifi is exactly what to say

Cafe wifi is the wireless access hotspot provided by cafes. Cafe wifi is also converted from wired network, such as ADSL, fiber broadband, etc., the café will connect the wired network to the wireless router, you can convert the wired signal into a wireless fidelity signal.

Wi-Fi is a technology that wirelessly connects terminals such as PCs, handheld devices (e.g., pads, mobile phones) to each other, and is in fact a high-frequency radio signal. Wireless Fidelity is a brand of wireless network communication technology owned by the Wi-Fi Alliance. The aim is to improve interoperability between wireless network products based on IEEE standards.

Some people refer to a local area network using the IEEE family of protocols as wireless fidelity. Even equate wireless fidelity with wireless internet (Wi-Fi is an essential part of WLAN).

About"The pronunciation of the abbreviation "wi-fi" is wa according to the pronunciation notes of the standard Webster DictionaryBecause the word Wi-Fi is composed of two words, it is best to write it in the form of Wi-Fi, so that there is no pronunciation problem as the so-called experts say, and the same is true for Hi-Fi ( ha .faɪ/)。

Wireless Internet access can be simply understood as wireless Internet access, almost all smartphones, tablets and laptops support wireless fidelity Internet access, is the most widely used wireless network transmission technology today. In fact, it is to convert the wired network signal into a wireless signal, as introduced at the beginning, using a wireless router for the relevant computers, mobile phones, tablets, etc. that support its technology. If the mobile phone has a wireless fidelity function, when there is a Wi-Fi wireless signal, you can access the Internet without going through the network of China Mobile Unicom, saving traffic fees.

Wireless network wireless Internet access is more commonly used in big cities, although the wireless communication quality transmitted by wireless fidelity technology is not very good, the data security performance is worse than Bluetooth, and the transmission quality needs to be improved, but the transmission speed is very fast, can reach 54Mbps, in line with the needs of personal and social informatization. The main advantage of wireless fidelity is that it does not require wiring, and it can not be limited by wiring conditions, so it is very suitable for the needs of mobile office users, and because the transmission signal power is less than 100MW, which is lower than the transmission power of mobile phones, wireless fidelity Internet access is relatively the safest and healthiest.

Wireless fidelity signals are also provided by wired networks, such as ADSL at home, community broadband, etc., as long as you connect a wireless router, you can convert wired signals into wireless fidelity signals. Many cities in developed countries abroad are covered with wireless fidelity signals provided by ** or large companies for residents to use, and there are many places in China that have implemented the "wireless city" project to promote this technology. In pilot cities where 4G licenses have not been issued, many places use 4G to wireless fidelity for citizens to try out.

It's talking about wifi wireless hotspots! To put it bluntly, it is the access point of the wireless network, and some hotspots require passwords, such as cafes, KFC, and McDonald's. There are no passwords in these public places.

If you want to use it to surf the Internet, first of all, your mobile phone or computer must have a wifi wireless network. If you bring it, when you go online, just switch the Wi-Fi access point to wifi!

If the other party has free Wi-Fi, please ask the staff at the café to know the correct Wi-Fi name and connection method, and they will not tell you if they do not disclose it.

Go directly to the store and ask for coffee, hahaha.

Jackie Chan Campus Library, Sichuan Normal University:

It is the third largest library in Sichuan Province, second only to Sichuan Provincial Library and Sichuan University Library. By the end of October 2006, the library had 2.7 million printed books and periodicals (including 2.31 million books, more than 5,000 periodicals and newspapers, 290,000 volumes, more than 10,000 wire-bound books, and more than 10,000 rare books), and 107 paper books per student. At the same time, it also has more than 450,000 electronic books and more than 15,000 electronic journals, covering science, engineering, literature, history, philosophy, politics, economics, law and other disciplines, which can meet the literature and information needs of teachers and students at different levels.

Password for library café wifi: You can ask the librarian.

Why don't you just use the campus network or the public network? CS Chinanet, or the one that starts with e, the password is not difficult or anything.

Ask the salesperson to go, if they still don't tell you?

The wifi in the café is free, you can Lu Zao Xiang :

1. Go inside and ask the waiter for the wifi password;

There may be a problem with the IE settings, you can try to add the café's ** to the trust list in the pop-up blocker of the IE property, or turn off the pop-up blocker

Same as at home. Router! If you are not afraid to spend money, you can use an enterprise-level router worth thousands of yuan. 100 dollars for families.

Tenda, or TPOr something else.

There is a very simple way to use Kuaishang to share the wifi hotspot of the café, and then you can use it for free, don't ask for the password when you go to the café in the future!

Generally, it is the ** of that store or the name of the store in pinyin.