Which country is Firefox browser from?

Firefox is "American". Firefox is a free and open source web browser developed by the open source foundation Mozilla. The Mozilla Foundation was established in July 2003 and is an American company currently located in Mountain View, California, USA.

The operating environment of this tutorial: windows7 system, Mozilla Firefox 104.0.1.8276, Dell G3 computer.

Firefox is "American".

Mozilla Firefox, commonly known as "Firefox" in Chinese (formally abbreviated as Fx or fx), is a free and open source web browser developed by Mozilla, now located in Mountain, California, USA view.

Firefox is a product developed by the open source foundation Mozilla. The Mozilla Foundation was established in July 2003. It's an American company.

Mozilla (abbreviated as MF or MoFo), the full name of the Mozilla Foundation, is a non-profit organization established to support and lead the open source Mozilla project. The organization sets management development policies, operates key infrastructure organizations and manages trademarks and other intellectual property. It has a subsidiary called Mozilla Corporation, which employs Mozilla developers and coordinates distribution of the Mozilla Firefox web browser and the Mozilla Thunderbird email client. The Mozilla Foundation is located in Mountain View, California, USA. The Mozilla Foundation describes itself as "a public benefit organization dedicated to providing diverse choice and innovation on the Internet."

Firefox supports Windows, macOS and Linux, and its mobile version supports Android and Firefox OS. These versions of Firefox use Gecko to layout web pages. Gecko is a running and expected A standard layout engine for web pages, but Firefox for iOS released in 2015 does not use Gecko.

Firefox has two upgrade channels: rapid release version and extended support version (ESR). Rapid releases release a major version every four weeks. During this four-week period, there will be minor versions that fix crashes and security vulnerabilities. The extended support version releases a major version every 42 weeks, with minor versions related to fixing crashes, security vulnerabilities, and policy updates at least every four weeks.

Features

Firefox was developed with the goal of "enjoying Internet browsing" and "the best Internet experience for most people."

Web Standards

Firefox supports a lot of web standards, such as subsets of HTML and XML, XHTML, SVG 1.1 (partial), CSS (in addition to standards, there is extended support), ECMAScript (JavaScript), DOM, MathML, DTD, XSLT, XPath and PNG image files (including transparency support).

In Firefox 3.0 Alpha 2, it passed the Acid2 test and Acid3 71/100 tests, the Firefox 3.1 version can pass the Acid3 93/100 tests, Firefox 3.6 reaches the Acid3 94/100 standard, and the Firefox 7.0 version It has even reached the Acid3 100/100 full score standard.

Privacy Protection

• Real-time site ID check: Check the website ID in real time through different color reminders to detect malicious websites.

• Safe browsing system: Firefox has a built-in safe browsing system based on Google Safe Browsing, which can help you stay away from the threats of malicious websites and phishing websites.

• Integration with local anti-virus software: When you download, Firefox can seamlessly integrate with local anti-virus software. After the download is completed, Firefox will automatically call the local anti-virus software for scanning and killing.

• Plug-in check: Third-party plug-ins are a major security risk for Firefox. Firefox provides a simple plug-in check mechanism to discover dangerous expired plug-ins and remind users to upgrade.

• Do Not Track: Many websites track your online behavior and sell this data to advertisers. Firefox lets you tell websites that you don't want your behavior to be tracked.

• Private browsing: Sometimes, you need to surf the Internet without leaving any traces. Then Private Browsing is perfect for you, this feature will completely protect your privacy and will not leave any personal data locally.

• Clear current history: With a few simple clicks, you can clear personal data or browsing history.

Personalization

• Choose Appearance: Theme

  Users can choose from tens of thousands of Choose a suitable theme from the Firefox skin themes designed by designers from different countries around the world, or you can make your own theme.

• Customization: Add-ons

  Users can add or modify Firefox functions by installing add-ons. The variety of add-ons is all-encompassing: things like mouse gestures, ad blocking, enhanced tab browsing, and more. Users can download add-ons from the official website maintained by Mozilla, or obtain them from other third-party developers.

• Plug-in update check

  Plug-ins are third-party software produced by companies like Adobe Systems or Apple, used to play videos, implement animations, or create games (such as Flash Player or Quicktime). They can cause the browser to crash or security vulnerabilities are discovered over time, so Firefox has developed a simple tool to ensure that users are using the latest version of the plug-in.

• Adjust your interface

  You can adjust the interface to suit your preferences: rearrange, organize, add or remove buttons to your liking to improve your browsing experience .

• Stay in sync

  With the Firefox Sync feature, you can achieve seamless synchronization between Firefox on your computer and mobile device, including your browsing history, passwords, and bookmarks , and open tabs, etc. The access data accumulated on the desktop browser for many years is instantly synchronized to your mobile phone. You can also share the passwords saved when browsing on the desktop version, eliminating the trouble of entering them on the mobile phone.

  You can terminate surfing the Internet on your computer at any time and synchronize the currently open tabs to Firefox on your phone or pad, so that even if you leave the computer you are currently using, you can continue browsing without any changes. .

Excellent performance

• Faster Internet speed

  Fast startup speed, high speed With the latest graphics rendering engine and improved page loading speed, you will immediately feel a significant improvement in performance using the latest version of Firefox.

  Web applications, such as email, video, and games, make the Internet more attractive, but running them more smoothly also places higher demands on the browser's processing power. In order to meet these increasingly complex requirements, starting from Firefox 4, an improved JavaScript engine - JägerMonkey is adopted.

• Hardware Acceleration

  Whether you are using Firefox on Windows 7, Vista, XP or Mac OS X, you will be watching videos, playing online games, etc. Enjoy hardware acceleration support while operating these operations.

Global use

• Supports Web fonts

• Supports multiple languages

• Improved text rendering

• Accessibility

• Custom globalization

Smart Address Bar

A quick way to find your favorite sites—even sites whose addresses you can't quite remember. Type some words into the address bar and autocomplete will instantly turn on and provide a list of matching sites pulled from your browsing history, as well as sites you've bookmarked and tagged. [16]

The smart address bar (Awesomebar) will automatically learn based on your use. Over time, it will adapt to your preferences and deliver the most appropriate results. You can also have more control over the smart address bar, including privacy settings.

When entering text in the address bar of the Firefox browser, matching bookmarks and history will be displayed. When adding a settable search symbol (there must be a space between the search keywords), limited search results will be displayed. The rules are as follows:

##Display results that match the web page addressbrowser.urlbar.restrict.bookmarkbrowser.urlbar.restrict.historybrowser.urlbar.restrict.tagbrowser.urlbar.restrict.typed##browser.urlbar.restrict.openpage

about:config	Default search symbols	Display results
browser.urlbar .match.title		#Displays results that match the title of the web page
##browser.urlbar.match.url	@
##*	Only show results in bookmarks
^	only Show results from history
	Only show results with added tabs
~	Only display the characters entered in the address bar
%	Only show open tabs	Text Selection Firefox browser provides quick text selection operations. Double-click the left mouse button on the web page text to select a word, and triple-click to select a paragraph. Hold down the Ctrl key (Cmd key on Mac) to select additional text without deselecting the text. Tabbed browsing Firefox supports tabbed browsing. Users no longer need to open a new window to browse the web, but only need to open a new page in the existing window, thus achieving the effect of saving space on the taskbar and speeding up browsing. Paginated browsing performance is something Firefox inherited from Mozilla Suite. In version 1.0, Firefox added an automatic single-window browsing mode, in which all links will be displayed in pagination. Before version 1.0, most Firefox users used some paginated browsing extensions to achieve the effect of single-window browsing. Block pop-ups You only need to specify once "Block pop-ups (or pop-ups) when browsing websites", and Firefox will help all future pop-ups. You block the display. Of course, you can also opt for a compromise: create a "whitelist" of sites that are allowed to display pop-ups. Reopen the window If you accidentally close a tab or browser window, you can easily reopen them. Just select the page/window you want to reopen in the "Recently Closed Tabs" or "Recently Closed Window" menu item in the history menu. Session Recovery After you install add-ons or software upgrades and restart, all browsing locations will not be lost. If Firefox or your computer unexpectedly "goes down", you don't need to spend more time recovering your data or relocating where you were. If you are typing an email, you can retrieve what you just entered. Session recovery instantly brings back your windows and tabs, restoring text you've typed and downloads in progress. Email Service On November 18, 2021, IT House News Mozilla’s Firefox browser launched the Firefox Relay vest mailbox service. This service can provide users with virtual email addresses for registering accounts, etc., thereby avoiding the leakage of their real email addresses and preventing spam and hacker attacks. This service requires the installation of the Firefox browser Relay extension to use. When users browse the web, the Relay icon will automatically appear where the website requires you to provide your email address. Once selected, a random new email address ending with "@relay.mozmail.com" can be generated. Users can manage all their mailboxes by logging into the Relay website, so they don’t have to worry about forgetting their addresses. When a new email is received in the vest mailbox, Relay will automatically forward the email to the real mailbox. If users find that a certain mailbox begins to receive spam or unwanted emails, they can directly block or delete the mailbox on the panel. For more related knowledge, please visit the FAQ column!

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