Free shared WiFi hotspots are not in good condition

There are several reasons why I can connect to wifi but can't

1. The wifi itself is a problem, the wifi may not be connected normally, resulting in the inability to access the Internet;

2. Router problems, the router may be overheated or damaged;

3. There may be broadband arrears, resulting in inability to access the Internet;

4. The wifi name contains Chinese, resulting in some computers unable to connect to the Internet;

5. Computer system problems, there may be problems with the system, resulting in connecting to wifi but unable to access the Internet.

Solution: 1. If it is a problem with the broadband itself, first directly connect to the broadband network cable for testing, and if it is a broadband problem, contact the broadband customer service to solve it.

2. If it is a problem with the router, if it can be used originally, it cannot be used for the time being, my own practice is to disconnect the power supply of the router and plug it in, and I will see. In there is a factory reset, from the new strict according to the manual settings can be used, I don't understand, it is not recommended to set it at will (this is under the premise of the correct physical connection, sometimes the router is slow or failed to find the IP address, not that the router is broken).

If it can't be solved all the time, it is recommended to call the customer service of the router, they have **** guidance, I encounter a problem that I can't solve by myself, it is very useful to consult the advice they gave, and they will give the correct advice for your settings or operations.

3. If you turn off the wireless switch and turn it on, if it is a wireless connection with software, it is normal for the software to be difficult to use and often have problems, there is no better way, use a router. In addition, it is caused by the network card driver is not or is not suitable, and whether there is a problem with the network cable interface or network cable.

4. If it is caused by system problems, it is recommended to restore the system or reinstall it.

Judging from the picture, the signal of wifi is not good, please put your mobile phone close to wifi, you can improve the signal of wifi.

Buy a good wireless repeater on **, find someone who understands to set it up, and the signal will be amplified.

It may be that your password is wrong, it is recommended to click Forgot first and then re-enter the password again.

1. Someone may know your Wi-Fi password and is using your Wi-Fi, so although you have a signal on the Internet yourself, you can't speed it up.

2. The router may be set to be speed limited.

Solution: 1. Change the password.

Step 2: Select the PPPoE method and enter the broadband account and password.

Step 3: Set the wireless name and password.

Step 4: Save is complete.

Step 5: Restart the router.

The answer to the cat cut is feasible, but in the third step "tick" allows the others... Connect (n)" and select "Virtual WiFi". When I couldn't find this option, I later found out that the wireless network card hosted by the network was not enabled, the steps are: right-click "My Computer", click "Manage" to find a few network cards under the network card, and then all the network cards are "enabled" and then follow the fourth step of the cat to operate, so that you can share the wifi hotspot without any software, if it is solved, please adopt.

When you encounter this situation, right-click Computer on the desktop, select Manage and double-click it in the menu bar on the left to open it.

Services & Applications menu Select Services on the right to find and select"Windows Firewall" Click "Enable this service" and then do the previous operation again.

The 2nd floor is the correct solution, and I am also experiencing the same problem.

Solved it according to his method. Let's adopt the second-floor ones.

1. When using a mobile phone to connect to a wireless network, it may show that the connection in poor condition is temporarily closed, and the connection to the wifi network cannot be connected to the normal network.

2. First, click the arrow next to the network to enter the network details interface to set it.

3. Sometimes it may be that the static acquisition IP address may be set to select DHCP allocation.

4. After setting the DHCP dynamic allocation address, if you can't successfully connect to the network, click the delete network option below.

5. Then go back to the network list to reconnect, enter the wifi password, and connect to the network.

If it's your own WiFi network, check whether anyone is surfing the network or you're having your internet speed restricted. Due to the hardware design defects of ordinary single-chip microcomputer WiFi routers and the serious simple configuration of materials in manufacturing, a WiFi router with excellent performance is very important for the entire wireless network speed, signal strength, and stability.

It may be that someone has rubbed the Internet or the network has been limited.

Solution: Connect your phone to a wireless router.

Open a browser on your phone, enter the specific address in the address bar to find it on the router), and then press enter to enter the router management login page. Then enter the router management account and password (also look for it on the router) and click "Sign In".

Then you will be taken to the router's management page.

Then click "Wireless Settings" - "Basic Settings" to set the name of the wifi, and "Wireless Security Settings" to set the password of the wifi.

Once the setup is complete, restart the router.

You follow the steps I said, set the wifi back and try it:

1.Turn on the power supply, then plug in the network cable, plug in the WAN port (generally the blue port), and then connect the network cable with the computer to plug in any LAN port, after doing these jobs, then you will see that there is an address and account password behind the router, after connecting, enter the address you see in the router in the browser, generally of course, if your home is using ** online network, then you have to prepare an additional modem, commonly known as "cat")!

2.Then enter, enter the corresponding account and password, generally the new ones are admin!

3.After entering the operation interface, you will see a setup wizard on the left, Attack on the entry (usually pops up automatically)!

4.Click Next, enter the Internet access method settings, we can see that there are three Internet access options, if your home is dial-up, then use PPPOE.

Dynamic IP can be used by plugging the computer directly into the network, and there is a DHCP server on the upper layer.

The static IP is generally a private line or something, or it may be a cell bandwidth, etc., and the upper layer does not have a DHCP server, or wants to fix the IP.

Because of my dial-up internet, I chose PPPoE.

5.If you choose PPPoe dial-up Internet access, you need to fill in the Internet account and password, which should be understood by everyone, and there will be an account number when you open broadband!!

6.Then the next step is to enter the wireless settings, we can see the channel, mode, security options, SSID, etc., generally SSID is a name, you can fill in as you like, and then the mode mostly uses 11BGNFor wireless security options, we need to choose WPA-PSK WPA2-PSK, which is so safe that it will not be hacked and rubbed by the network.

Poor network means poor stability, and China Unicom is like this, and the stability is not good. Turn on the power supply, then plug in the network cable, plug the incoming line into the WAN port (usually the blue port), and then plug in any LAN port with the network cable connected to the computer, after doing these things, then you will see that there is an address and account password behind the router, after connecting, enter the address you see in the router in the browser, generally.

The details are as follows: First, check whether the wireless router has the power saving mode enabled. In power-saving mode, the transmit power of the antenna will drop significantly, which will directly lead to the attenuation of the wireless signal, which will affect the wireless rate.

Second, check to see if there is an obstruction between the two wireless devices, especially metal objects. Metal objects can seriously affect the transmission of wireless signals. The wireless device can be placed high and the coverage of the signal will be greater.

Third, check if there are electromagnetic interference devices in the room, such as microwave ovens, cordless ovens**, etc. If several devices have similar wireless frequencies, it can interfere with the transmission of other wireless devices. Most microwave ovens use 7-11channel on the frequency band.

Therefore, you can change the transmission channel of the wireless router to 14channel.

Fourth, router performance. The routing function of ADSL modem is limited, and it is usually impossible for a device that nominally connects 5 clients to provide normal connection sharing services to 20 clients. It is recommended to replace a broadband router with better performance as well.

Fifth, the quality of the line. ADSL has high requirements for line quality, if the line is far away from the operator, there is a relatively large electromagnetic interference in the middle, which will have an impact on the transmission of signals.

The hotspot network is not good, how to solve it.