Clear your web browser data
Clearing your browsing history, cache, and cookies periodically will help to mitigate performance issues of your device. This article is designed to direct you to the appropriate steps for clearing this data from your web browser.
Clearing your web browser data may result in the removal of saved passwords, addresses, shopping carts, and other saved information from your web browser. It is recommended you record any important information prior to clearing this data.
Navigate to the following to learn How to clear the Firefox cache.
Navigate to the following to Clear cookies and site data in Firefox.
Navigate to the following to Delete browsing, search, and download history on Firefox.