Here are two methods to set up a proxy on the Chrome browser: one is to set up proxy settings on your operating system, and the other is to set up a proxy using Chrome extensions.

Set up proxy on operating system

1

Open Chrome settings

2

Find proxy settings

3

Configure proxy settings

Now you have opened proxy settings on your operating system. You can refer integrations proxy on Windows to complete your configuration.

Set up proxy by Chrome extensions

You can set up proxy by Chrome extensions like SwitchyOmega. Please refer our guide of integrating proxy by browser extensions.