Mozilla Firefox: 1.0 to 1.3

If this policy is enabled, the user can[removed: ]not set an image as their desktop background. If this policy is disabled or not configured, users can set images as their desktop background.

If this policy is enabled, new system add-ons will not be installed and existing system add-ons will not be updated. If this policy is disabled or not configured, system add-ons are installed and updated.[added: Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, telemetry is not uploaded. If this policy is disabled or not configured, telemetry is collected and uploaded. Mozilla recommends that you do not disable telemetry. Information collected through telemetry helps us build a better product for businesses like yours.[added: Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, you can specify a list of extension URLs or paths that will be installed when Firefox is started. Anytime this list is changed, the extensions will be reinstalled. If this policy is disabled or not configured, no extensions are installed.[added: Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, you can specify a list of extension IDs that the user will be unable to uninstall or disable. If this policy is disabled or not configured, no extensions are [removed: locked.][added: locked Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, you can specify a list of extension IDs that will be uninstalled. Anytime this list is changed, the extensions will be uninstalled. If this policy is disabled or not configured, no extensions are uninstalled.[added: Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, Flash is activated by default for the [removed: URLS][added: origins] indicated unless Flash is completely disabled. If a top level domain is specified (http://example.org), Flash is allowed for all subdomains as well. If this policy is disabled or not configured, the default Flash policy is followed.

If this policy is enabled, Flash is blocked for the [removed: URLS][added: origins] indicated. If a top level domain is specified (http://example.org), Flas[added: h] is blocked from all subdomains as well. If this policy is disabled or not configured, the default Flash policy is followed.

If this policy is enabled, Flash is always activate[removed: s][added: d] on websites. If this policy is disabled, Flash is never activated on websites, even if they are in the specified in the Allow list. If this policy is not configured[removed: Flash], Flash is click to play.

If this policy is enabled[added: ,] Flash preferences cannot be changed by the user. If this policy is disabled or not configured, the user can change their Flash preferences.

If this policy is enabled, you can have additional home pages. They are opened in multiple tabs. If this policy is disabled or not configured, there is only one home page.[added: Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, you can set a default home page. You can also lock the home page. If this policy is disabled or not configured, the user can set and change the home page.[added: Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, add-ons are always allowed for the [removed: URLS][added: origins] indicated unless add-on install is disabled. If a top level domain is specified (http://example.org), add-ons are allowed for all subdomains as well. If this policy is disabled or not configured, the default add-on policy is followed.

If this policy is enabled or not configured, Firefox will offer to save website logins and passwords. If this policy is disabled, [removed: f][added: F]irefox will not offer to save website logins and passwords.

If this policy is enabled, you can specify a URL to be used as the first run page. If you leave the URL blank, no first run page will be shown. If this policy is disabled or not configured[added: ,] the first run page is displayed.[added: Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, you can specify a URL to be displayed after Firefox is updated. If you leave the URL blank, no upgrade page will be shown. If this policy is disabled or not configured[added: ,] the upgrade is displayed.[added: Starting with Firefox 62, this policy will only work from Computer Configuration.]

If this policy is enabled, a user can[removed: ]not bypass the warning and visit a harmful site. If this policy is disabled or not configured, a user can choose to visit a harmful site.

If this policy is enabled, pop-up windows are always allowed for the [removed: URLS][added: origins] indicated. If a top level domain is specified (http://example.org), pop-up windows are allowed for all subdomains as well. If this policy is disabled or not configured, the default pop-up policy is followed.

If this policy is enabled[added: ,] pop-up preferences cannot be changed by the user. If this policy is disabled or not configured, the user can change their pop-up preferences.

If this policy is enabled, you can set whether the search bar is separate from the URL bar. If this policy is [removed: not configured or disabled,][added: disabled or not configured,] new users get a unified search bar, users upgrading from Firefox 56 and below get a separate search bar.