To optimize Firefox for use with Salesforce, it will be necessary to modify some browser settings.
Applicable editions: All editions
Salesforce offers testing and support of the latest version of Firefox. It is required that Firefox be configured to accept cookies.
Click [Tools] | [Options] (On Mac, click [Firefox] | [Environment Settings]).
Navigate to the [Privacy] panel.
Under [Firefox Operations], select [Use Custom Settings for History].
Select the [Save Site Cookies] option.
Select the [Save Third Party Cookies] option.
Under the “Set Time for Save” option, select “Expire”.
To maximize performance, we will adjust detailed setting regarding the cache.
Enter “about:config” in the browser’s location bar and press “Enter”.
If a warning dialog appears, click “Proceed with caution”.
Search for the following settings, double click the setting title, and enter the recommended value. The changes will take effect immediately.
Next conduct caching settings, to set recommended browser settings for shared resources.
Applicable editions: Salesforce Classic (All Editions)