25-03-2021

Support ended for all NPAPI plugins, except for Adobe Flash, in Firefox version 52. See this compatibility document and this article for details.

To keep your browsing experience fast, reliable and secure, Firefox will not activate NPAPI plugins such as Adobe Flash by default. Instead, Firefox lets you choose whether or not to allow the plugin to run on a website.

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If Firefox blocks a plugin, rather than seeing content, you'll see a message prompting you to click to run the plugin, such as Adobe Flash.

On some sites, you'll see just a blank rectangle, and the plugin notification icon will appear toward the left end of the address bar.

If you click the message or the notification icon to activate the plugin, Firefox will prompt you with these options:

  • Allow: Activates the plugin on the website, only for a single visit. To automatically activate the plugin for all future visits to that site, check the Remember this decision checkbox.
  • Don't Allow: Dismisses the notification prompt without activating the plugin.

If you click to activate and allow the plugin, the missing content will load normally. (If it doesn't, click the reload button in the toolbar to reload the page and try again.)

In a situation like this, you can make a smart choice depending on your current task:

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  • If you're using a trusted site like a special site for your work or school, you might feel safe enough to enable a plugin in order to view the site's content.
  • If you don't fully trust a site, for example, you arrived at the site by following a link, you probably do not want to activate the plugin.
Setting NPAPI plugins such as Adobe Flash to always activate is not recommended.

To set Firefox to always activate a plugin:
Click the menu button , click Add-ons and select Plugins. Find the plugin and click the ellipsis (3-dot) icon, then select from the drop-down menu. This will activate the plugin automatically and you will no longer get messages to run the plugin.

The setting to always activate the Adobe Flash plugin was removed in Firefox version 69. See this compatibility document for details.

Special edition of Firefox from mail.com

Your internet browser is the foundation of your web browsing experience, so it needs to be fast, reliable, and versatile; Mozilla Firefox is all three of these. Moreover, when you download from mail.com, Firefox comes packed full of features to take your internet browsing to the next level.

Exclusive mail.com Mozilla Firefox features

Firefox is one of the most popular and highly regarded internet browsers out there, and for good reason. It’s fast and stable, has an intuitive user interface, and benefits from a multitude of available add-ons and plugins. With mail.com however, it gets even better, as the duo is designed to optimize and personalise your online experience. Download Firefox from mail.com and discover the following great exclusive features:

  • The mail.com Startup Page – Access your webmail account right from the word go. When you open Firefox, the mail.com Startup Page allows for quick and convenient access to your account. Furthermore, pin some of your favourite sites to create an efficient launch pad for every browsing session.
  • Toolbar bookmarks to essential mail.com services – Quickly and easily navigate to all key mail.com services and features with the click of a button. No matter where you are on the web, it couldn’t be simpler to access services such as your inbox, organizer, and cloud.
  • Integrated Search Function – mail.com’s Firefox browser features a search box in the tool bar for extra convenience. Whenever you need to look up a term or research a topic, the search function is always at hand.
  • MailCheck – The customizable Firefox add-on makes keeping track of your emails simple. Download MailCheck and receive instant email notifications directly to your browser, which can be read in a mere click of a button. The mail icon also displays the number of unread messages at a glance.

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Strengths of Mozilla Firefox

In addition to the enhancements that the mail.com features offer, the attributes and capabilities that Firefox itself possesses makes it a superb choice for any internet user. When you download Mozilla Firefox you can look forward to:

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  • Faster browsing – Navigate the internet at faster speeds than ever before. Firefox is streamlined and optimized for faster browsing so you can focus on whatever you want to do, whether it’s surfing the internet for research or pure enjoyment. Loading times are minimised as much as possible, and the program is ultra-responsive.
  • Increased privacy – For many people, data protection is extremely important. With this in mind, Mozilla Firefox offers high levels of privacy to ensure you stay in control of your personal information. For instance, the Firefox private browsing mode doesn’t track or save your history, searches, or cookies, and blocks hidden trackers from monitoring your behaviour. Furthermore, you can integrate the ‘forget button’ into your toolbar to swiftly remove browsing information gathered from the last site you visited.
  • A secure environment - Firefox utilises instant Website ID to verify the legitimacy of every website you visit, so you can be sure the connection is secure. In the event that you visit a harmful site, your new browser is equipped with anti-phishing and anti-malware safeguards to protect you from malicious hacking attempts and viruses. Additionally, Firefox updates automatically, so you don’t have to give it a second thought.

System Requirements

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Before installing, make sure your computer meets the system requirements:

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  • Windows XP SP2
  • Windows Server 2008
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 10
  • Mac OS

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