Download the Mozilla Firefox MSI package.
Create a shared folder and place a copy of the Mozilla Firefox installer.
This will be the distribution point of the MSI package to the network.
In our example, a shared folder named SOFTWARE was created.
All the domain users and all the domain computers were given read permission over this folder.
In our example, this is the path to access the network share.
On the domain controller, open the group policy management tool.
Create a new group policy.
Enter a name for the new group policy.
In our example, the new GPO was named: MY-GPO.
On the Group Policy Management screen, expand the folder named Group Policy Objects.
Right-click your new Group Policy Object and select the Edit option.
On the group policy editor screen, expand the Computer configuration folder and locate the following item.
Right-click on the Software installation folder and select the option to add a package.
Select the MSI package of the Mozilla Firefox using the network share.
Select the ASSIGNED option.
In our example, we are going to install the MSI package of the Mozilla Firefox browser.
To save the group policy configuration, you need to close the Group Policy editor.
Congratulations! You have finished the GPO creation.