How to connect wifi without wifi password on laptop

Hello: You open the start menu Network connection, you should be able to see the wireless network connection, open the wireless network connection properties, you can see the wireless network configuration, if you have a wireless routing signal, you can click to view the wireless network, you can use Windows to manage the wireless network settings, the computer will automatically make a wireless connection. You can also add a wireless network to your preferred network, the authentication is set to open, the data encryption is set to WEP, if the wireless router has set a password, just uncheck the one before automatically providing me with the password, and enter the password set by your wireless router on it.

You can't connect to wifi without a password, and the way to connect your computer to wifi is as follows:

3. In the wifi list, click the wifi you want to connect, and then tap connect.

4. Enter the security key and click Next.

5. Finally, wait for the system to connect successfully.

Here's how to change your wireless router password:

3. Then enter admin, the default account name and password are the same (there is also a prompt for the original data on the back of the router) to confirm.

4. After entering the router settings interface, click System Tools on the left and click Change Administrator Password.

5. Click on the wireless settings on the left, select the wireless security settings, and change the wifi password.

6. After changing the password, click Save to restart the router.

<>1. First of all, we turn on our computer, and then we click on the wireless network icon in the taskbar in the lower right corner of the computer desktop.

2. In the pop-up interface, we click on the wireless network we want to connect.

3. The pop-up interface, we click Connect.

4. After that, we will connect to the wireless network.

Wi-Fi, also known as "mobile hotspot" in Chinese, is a trademark of the Wi-Fi Alliance manufacturer as a brand certification for products, and is a wireless LAN technology created in standards. Due to the close relationship between the two systems, Wi-Fi is often used as a synonym for standards. "Wi-Fi" is often written as "WiFi" or "WiFi", but they are not recognized by the Wi-Fi Alliance.

Of course, you can't connect to wifi without secrets, you can try to guess the password, 6 1, 6 0, 1 to 6, or the mobile phone number of the neighbor's wifi person.

Generally speaking, you will not be able to connect to a wireless network if you do not know the correct password for your wireless router.

Hack Wi-Fi.

For example, you can use CDLINUX that adds Wi-Fi cracking software and a wireless network card that supports the Linux system to crack it.

Step 1: <>

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Step 4 <>: Then right-click on the computer "Online Neighbors" to enter the network viewing panel, at this time you will find that there is one more local connection here than usual, I named it "My Sharing" as shown in the figure:

Step 5: To the previous step, our "mobile version of the wireless network card" has been set up successfully, the hotspot connected to the mobile phone has been used by the desktop computer, in order to verify whether it is an available network, we can first disable the previous local connection network as shown in the figure:

Step 6: At this time, the local connection has been disabled, and the connection is to the "My Sharing" we just set, and then look at our QQ or ** status, which proves that our desktop has realized the function of "wireless without network card".