How do computers use proxy ip (computers are divided into global proxy and local proxy)

First, the computer global proxy settings:

Step 1: Open "Network and Internet" through the control panel and select the Internet option;

Step 2: Switch to the Connection tab and click LAN Settings;

Step 3: Check the option of using proxy server in LAN, enter the ip address and port of the proxy, and click OK.

Second, the local agent settings

(1) Take IE as an example.

Step 1: Open Internet Explorer browser, then click Tools and select Internet options;

Step 2: Switch to the Connection tab and click LAN Settings;

Step 3: Check the option of using proxy server in LAN, enter the ip address and port of the proxy, and click OK.

(2) Take Google browser as an example.

Step 1: Open the QQ browser, click the Settings option in the menu bar, and select Advanced;

Step 2, click to change the proxy server in the network;

Step 3: Switch to the Connection tab and click LAN Settings;

Step 4: Check the option of using proxy server in LAN, enter the ip address and port of the proxy, and click OK.

Third, Android Settings Tutorial

Step 1, open the settings of the mobile phone and click WLAN；;

Step 2: Click the small button on the right side of the WiFi you are using (some mobile phones don't have this small button, just press and click to modify the network) to enter the network details, and select Manual from the following proxy options;

Step 3: Enter the host name and port and save it.

Fourth, Apple Settings Tutorial

Step 1, open the settings of the mobile phone and click the wireless LAN;

Step 2, click the small button on the right side of the connected WiFi, slide down to find the HTTP proxy, and click Configure Proxy;

Step 3, tick the manual option, fill in the server and port, and save.