Connect to the Chrome Store
The Chrome Extension is available here: https://chrome.google.com/webstore/detail/sightcall-chrome-extensio/eohghiagfdiblfddjokjelgpkmokpoal
Note that the SightCall Console will automatically redirect the users to this page if the extension is not installed yet.
Install the extension
Click on "Add to Chrome"
When prompted, select "Add Extension"
You have now installed the SightCall Chrome Extension!
Note that it's not required to be signed in to install the app. Google Chrome will suggest you sign in to sync the extensions between computers on the same account.
You can skip this step by simply closing the popup window.