Google Chrome Install
Go to the link below
Read The Web - Google Chrome Addons
and click on "Add to Chrome"
Hit "Add extension"
It should now show up in your extensions
Microsoft Edge Install
Go to the link below
Read The Web - Microsoft Edge Addons
Click on "Get"
Click "Add extension"
It should now show up in your extensions
If you need to install it on Firefox or want to read the documentation, please visit the link below.
Read the Web, installation and troubleshooting (Chrome/Edge/Firefox)
For a walk-through, see the video below.
Read the Web Walkthrough