The computer browser can't open the web page, which means there may be several problems. The first question is the simplest. Your computer may not be connected to the Internet. Look at the small computer icon in the lower right corner of the computer to see if there is any connection. If the computer uses a wireless network, look at the small wireless signal icon in the lower right corner of the computer screen. See if the connection is normal. The second problem may be your browser settings. Look at your browser, enter a Baidu address and press enter to see if you can send it. In other words, we often test whether the browser can open the address of a web page, which is the home page of Baidu. Www.baidu.com. If Baidu's page doesn't come out. This means that your browser may need to be reinstalled. If you have tried everything, you still can't. Then consider whether to restart the computer and reconnect to the network. If it doesn't work. We suggest you go to a professional computer repairman or your network operator.