LastPass - Installing the browser extension
This document will detail how to install the extension in LastPass
Downloading the LastPass extension for your browser gives you the best password management experience. Once the LastPass Extension has been added to your web browser, LastPass will be able to save new logins, auto-fill stored logins, generate new passwords, and more.
We recommend that you do NOT select the Universal Installer option. If you use multiple browsers or multiple computers, you will need to install the extension in each spot you plant to use LastPass.