Solve the common problem that computers can't surf the Internet.

Topic: solve the common problem that computers can't surf the Internet.

Suitable for the crowd: for those who have no introduction to computers and do not understand computers, those who are engaged in IT maintenance can use it for reference, and can refer to similar problems, especially for those who are engaged in computer cashier work.

# now the computer icon below has a red cross number and cannot surf the Internet #

1. The network is disconnected because the network cable is not plugged in.

The solution is to see if the network cable is knotted or loose, if so, just press it a little bit.

2. The network card is disabled

The solution is to open the network card. Here is an explanation on how to operate it.

The first solution when the network card is disabled

The second solution to the network being disabled

3. The method of opening the wireless network card is disabled.

# small computer icons that cannot surf the Internet with exclamation points #

4. View the basic information of the network

5. Uninstall the application software

6. Turn off the firewall

7. Turn off updates

8. View the printing device

9. Modify power settings

10. Date and time of modification

11. Soft keyboard tool osk