How do you install the Private Internet Access VPN extension on Chrome?

To install the Private Internet Access (PIA) VPN extension on Chrome, he first navigates to the Chrome Web Store and searches for 'Private Internet Access VPN'. Once he finds the extension in the search results, he clicks on 'Add to Chrome' next to the PIA VPN listing. A prompt appears asking him to confirm the addition of the extension; he confirms by clicking 'Add extension'. After installation completes, a PIA icon appears in his Chrome browser's extension area. He then clicks on that icon and logs in using his PIA account credentials. Once logged in, he can connect to the VPN by simply clicking the power button within the extension interface.