Firefox Quantum + Focus – The fastest, smoothest browser 2024

What is Firefox Quantum?

(formerly known as Firefox) is a free open source web browser created by Mozilla. In addition to being very light, the Quantum Browser (Quantum), written in the programming language Rust, has been released with many new features, including the integration of features to save content quickly, improve advanced security like tracking protection and screen capture with just two touches.

Overhaul not only helps Firefox faster and lighter on system resources but also adds a more minimalist, modern style interface. Using Photon design language, Mozilla developers can create an intuitive browsing experience that displays more web content.

Firefox Quantum– One of the fastest-tested and rated web browsers today, which surpassed Google Chrome in terms of loading (loading) web pages and now has an official version on Windows for free. charge.

When it comes to browser efficiency, there is nothing better than Google Chrome. But it uses a lot of RAM, but it also gives you a very good experience. Other browsers don’t even need the same level of performance as Chrome.

And everyone who often uses the internet can see they still choose Google’s browser, because even though it takes a lot of RAM, in return it brings a lot of great things, as well as bringing the ability to download. best page.

Firefox Quantum- Already available on Windows for free

Accordingly, in the past few years because Firefox and Internet Explorer did not improve their browser software. However, now that Firefox has changed dramatically when Firefox released their new browser, it was named Firefox Quantum.

And according to the test, it overcomes almost everything Chrome can do, but one thing can be said is that this new and improved browser from Firefox is amazing and greatly improves things in Google Chrome. omitted. It enhances every feature and adds a great range of new tools.

The new design is the result of developers behind the Photon Project, an in-depth research initiative to gain insight into what people expect from the browser. And Quantum is a modern browser. Tabs are squared, smooth animation and all settings and options are right where they need to be.

Firefox Quantum is the first web browser to actively exploit the power of multi-core processors of your computer. Most browsers, like Chrome, are not encrypted to multi-core chips (cores). With the speed of modern multi-core processors, it allows things to be unexpectedly fast.

Firefox is a fast multi-process browser

Before updating, Firefox used to run everything in a process. If a website or website is poorly loaded, the entire browser will work slowly. That also means that if a tab is broken, the entire browser will crash.

However, with Firefox Quantum, you can control the number of browser processes running; By default, Quantum uses four processes to view and display web content. Most modern computers are equipped with multi-core CPUs, so the default installation works well for the average user.

However, to change the maximum number of processes Firefox uses, follow the steps below:

  • Go to the Tools tab (Tools).
  • Choose Options.
  • Pull down and choose to  Performance (Performance), then uncheck the tick box Use settings proposed performance (Use recommended performance settings)
  • Check or uncheck Use hardware acceleration. This is optional. When enabled, Firefox will use your Graphics Card to display web content quickly.
  • Next is to expand the Content Process Limit drop-down menu, then select from 1 to 7.

Firefox Quantum is more secure

The Mozilla development team has always placed high importance on user privacy. The release Quantum introduced the option to turn on Tracking Protection while browsing normally. Previously, this option was only available in Incognito Browsing mode.

Tracking protection will block the tracker and record your behavior logs and browsing habits. When enabled, some ads or web tools may not load or work correctly, but browsing speed and smoothness will improve.

To turn on Tracking Protection:

  1. Go to the tool.

  2. Select Options (Option).

  3. Select Privacy & Security (Privacy & Security) from the left sidebar.

  4. Scroll down to Protect tracking ( Tracking Protection), then select the Always choose (Always).

Review of Firefox browser Quantum PC

Firefox has caught up with its rival since Google’s Chrome captured the computer and mobile market with its mix of functionality and speed.

Now that Mozilla is moving ahead of its rival with Firefox Quantum, Firefox’s update focuses on how browsers will work and below are the things that it does better than its competitors.

Firefox Quantum on Windows 10 gives extremely efficient processing

This is a smooth and modern browser, not the old Firefox you already know. The new user interface and design language even make it both modern and simple.

1) Use the CPU

One of the biggest problems with Google Chrome is that it uses a lot of your RAM. A lot of people like to use multitasking on computers and with Chrome, so multitasking will be very difficult because it takes up a lot of RAM, and the computers with low configuration, when opening many programs and tabs like that will be very lag.

Fortunately, when Firefox Quantum will address this major drawback of Chrome. It also offers the same high-end experience as Chrome, without much CPU usage. This means you will no longer have to worry about your low profile computer.

2) The speed of this Quantum browser

Good speed is the key to an effective browsing experience and no previous software passed is brought by Google Chrome. This issue has also been fixed by Firefox Quantum. In it, there is no delay in opening new tabs and websites because the functions are done immediately.

Previously, it took some time for new tabs to load and for the websites to load everything available. It has been fixed with the new browser when you get all the content you need without having to wait a second.

Firefox Quantum runs faster by using resources that other applications do not take advantage of. Due to Quantum’s careful allocation of resources, it also often uses less of your RAM than its competitors – in which Chrome depends a lot on their speed.

3) Support multiple devices

People have requested this feature from other browsers for a very long time and Quantum offers that feature. Like Chrome, it allows you to connect different devices with a very simple browser.

Any activity you are performing on a device can be transferred to another device. This includes all browsers, history, bookmarks, favorites, etc. This makes it easy to switch from one device to another and that’s exactly what everyone wants.

4) Not as slow as before

Whenever you open multiple tabs on Google Chrome, it starts to slow down, but that doesn’t happen while you’re using Firefox Quantum. You can open as many tabs as you want and you will not encounter any chaos or lag.

All in Firefox Quantum is built very well, but now Google Chrome has not passed. If you’re tired of Chrome’s weaknesses, now is what you should choose to download Firefox Quantum for your computer to use now.

Compare Firefox Quantum with Google Chrome

For example, in Kraken 1.1 JavaScript test, Chrome 62 completed the test in 1129 milliseconds and Firefox Quantum 57 completed the same test in 934 milliseconds. You can see the video below.

Best Quantum Firefox browser today

Beating Chrome on speed tests has surprised many people, but just a few milliseconds to download a page doesn’t matter and Mozilla knows it. Although it doesn’t load much if the overall performance is calculated, the new Firefox has won and after the test, the number of people choosing and downloading Firefox Quantum has increased to a record, because the current amount of computers Low configuration still accounts for very large numbers globally.

The Firefox browser Quantum uses up to 30% less memory than Chrome

In addition to having twice the speed of Firefox 52, Quantum uses less memory than Google Chrome. The image below shows the memory usage on the same system for Chrome and Firefox Quantum.

Firefox on the left, and Chrome on the right

When Running both browsers separately, with the same number of tabs / URLs opened, bring impressive results.

Firefox Focus available- Secure browser, good ad blocking

Firefox Focus is a variant of the Firefox browser that provides improved security features. And now it can be downloaded on Google Play and IOS. Just ~ 7MB, which means it’s super light – so every phone can run it carefree. If anyone uses a computer, they should download Firefox Quantum immediately for the PC, which is faster than Google Chrome and is very light.

As everyone knows, your web surfing can now be tracked. Although most browsers have incognito mode to delete all cookies or browsing history after you surf the web in the browser, however, they do not hide your search from third party websites and articles. That makes advertisers track your activity on the Web.

And now there is Firefox Focus, a new browser for iOS from the Mozilla Foundation that will do that. The focus is a useful iPhone application for those interested in browsing on their iPhone to avoid being watched.

Firefox Focus – The safest web browser on the phone

Firefox Focus is a good browser to use

To get the most out of Focus, you use it as an alternative browser. However, you can still benefit from the app’s excellent ad blocking capabilities if you continue to use Safari as your browser.

You even need to do anything like changing settings in Focus unless you plan to use it with Safari. Just download the 11MB app from the App Store. It is compatible with iOS 9.0 and above and works on iPhone 5s and all newer models.

If you want to use Focus as an ad blocker for Safari, you must go to iPhone Settings, select Safari, go to Content Blockers and turn it on.

But note that this will not turn Safari into a completely secure browser like Focus. And it will only help ads not appear, but your bookmarks, history, etc. remain the same.

Note, Focus does not support security as much as VPN- It does not hide your IP address in the way VPN or Tor does. It also doesn’t protect you from attackers on Wi-Fi networks. On the flipside, anonymous people often don’t block third-party website monitors from seeing your cookies.

If you don’t want to be tracked, you can use it together with VPN, that way, your IP address is still private while Focus hides the cookie and other browsing data of the tracker.

The interface of the browser

Firefox Focus, The most effective browser on android

This browser focuses on simplicity because it wants to improve lightness and face protection. Every time you start the application, it looks exactly the same as the previous version- the search box or URL on the purple box. In addition, all your browsing times are deleted, bookmarks, history, save passwords or even tabs.

You will experience mobile Web in a simplified new way- Most ads, including all ads with tracking code, are deleted. Of course, websites have complex ways to display ads to make ads appear as regular web content, so don’t expect a site that has absolutely no trade.

This app also does not offer the option to forget the browsing session when you switch from it. You can click the Delete button (easy enough) or swipe up on the task switch button to double tap with iPhone, so actually turn off the application. This essential additional step may sound like a flaw for some people, but most will prefer it to lose their sessions every time they switch to another application in a moment.

Browser focused on Speed

The only navigation buttons are the back and forth buttons and the globe icon will take you to the entire Firefox page. Also, using multiple tabs will not be available, this browser is only for one tab of the site.

And not saving any personal data means that any attractions that require login to your account will require you to re-enter your login information each time you return to the browser in your browser. Another security feature that offers some convenience is that Focus does not allow the use of an additional keyboard, such as the wonderful Word Flow, that you can use whenever possible.

Like Tor and VPN, users can see its speed quickly. On the Internet speed test, it reached 26Mbps compared to 34Mpbs for Safari. However, Focus has also achieved a high score on the test,

More security

If you want to surf the web and don’t want to be monitored for your web activity, Firefox Focus is a good app to choose from. But understand that it is severely restricted by the browser features that all of you are familiar with. No bookmarks, history, save passwords or even tabs to browse multiple pages.

Effective ad blocking feature of this app
    Delete browsing data after your session ends, block tracking.
    Lack of many standard browsers features like bookmarks and search engine options.


Now you can use the latest version of Firefox Focus- The privacy browser is on your phone. Quickly install Firefox Focus APK for Android to be experienced.

Tips and ways to use Mozilla Firefox

Quick commands in Firefox browser

This article is only for users running Mozilla Firefox on Linux, Mac OS X, macOS Sierra or Windows operating systems.

Firefox’s address bar, also known as the Awesome Bar, lets you enter the URL of the landing page you want. It also acts as a search bar, allowing you to send keywords to search engines or websites. Your past browsing history, bookmarks, and other personal items are also searchable through the Awesome Bar.

Another powerful feature of the address bar lies in the browser’s optional interface navigation as well as dozens of different settings by filling in predefined commands. These custom commands, some of which are listed below that you can refer to and are usually started with the line ‘about:’, can be used to take full control of your Firefox browser.

General orders

To access the General options (General) of Firefox, enter the following command in the address bar: about- Preferences # general. The following settings and features are found in this section.

  1. Select Firefox as your default browser.
  2. Determine Firefox’s startup features every time you open your browser
  3. Change your homepage.
  4. Modify the location of the downloaded file.
  5. Configure Firefox tabbed browsing settings.

Search options

Firefox’s Search option is accessible by entering the following command in the address bar: about- # search Preferences. The following search-related settings are available on this page.

  • Set Firefox’s default search engine to one of several built-in options.
  • Turn on / off search suggestions from within the Awesome Bar.
  • Modify individual search engine settings for Firefox’s Search (Search) feature.
  • Install a new search engine or delete existing options.

Content options in the browser

Enter the following command in the address bar to see the Option: about- Preferences # content page. The options below will be displayed.

  • Guide Firefox to see if DRM-controlled audio and video play in the browser.
  • Control how the browser handles Push notifications.
  • Manage Firefox’s built-in popup blocker.
  • Modify the browser default font type and size as well as background, text and link designations.
  • Choose from dozens of preferred languages to display Web pages verbiage.

Application options

By entering the following syntax into the Awesome Bar, Firefox allows you to specify what actions should be performed whenever a certain file type is opened: about- Preferences # application. Then there will be a Preview in Firefox with all PDF files.

Personal security

To view Firefox’s Privacy option in the active tab, enter the following text in the address bar: about- # Privacy Preferences. The options listed below are found on this screen.

  • Manage Firefox Unattended settings.
  • Manage and delete browsing history and other private data.
  • Determine which data components (bookmarks, history, open tabs) are used to create location bar suggestions.

Security options

The following Security options are accessible via the following address bar command: about- # security Preferences.

  • Turn on / off alerts whenever a website tries to install an additional utility.
  • By default, Firefox will block content that it deems dangerous and/or deceptive; These restrictions may be disabled on this page.
  • Manage stored login information, including username and password.
  • Activate and configure Primary Password.

Synchronization options

Firefox offers the ability to synchronize browsing history, bookmarks, saved passwords, installed add-ons, open tabs, and personal options across multiple devices and platforms. To access the browser-related settings, enter the following command in the address bar: about- Preferences # sync.

Advance setting

To access Firefox’s Advanced options, enter the following command in the browser address bar: about- Preferences # advanced. There are many configuration settings found here, including the settings shown below.

  • Turn on and turn off accessibility features, including on-screen touch keyboard.
  • Turn on / off automatic video recording, smooth and hardware acceleration.
  • Control the level of data recorded and shared with Mozilla, including Firefox Crash Reports.
  • Manage Firefox network settings, including proxy server configuration.
  • Modify the capacity for the browser cache.
  • Specify which websites have the right to store offline Web content on your computer for future use.
  • Configure how and when to update the browser or search engine to be downloaded and installed.
  • Access Firefox Device Manager and certificate interface.

Other Firefox commands

about: version details and licensing for your specific Firefox build. 
about- addons: Launch Firefox Manager, where you can control all extensions, themes and plugins installed. 
about- buildconfig: Display builds, platform details, configuration options, and other information about your Firefox application. 
about- cache: Provides in-depth details on memory allocation, disk cache, and applications including the number of entries, locations, and usage data. 
about- crash: List all crash reports sent to Mozilla. 
about- credits: Displays a long list of people who have contributed to Mozilla, in alphabetical order. 
about- download: Display logs of downloaded files through the browser; including file name, size, original website and date/time. 
about- home: Download the Firefox Start Page in the active tab. 
about- Healthreport: Open Firefox Status Report, the detailed interface displays low-level performance information about your specific version of Firefox. 
about- license: Presenting Mozilla Public License (MPL) as well as dozens of other open source licenses applicable to browsers. 
about- logo: Displays the current Firefox logo. 
about- memory: Allows you to measure the browser’s memory usage and save short or lengthy reports for analysis purposes. 
about- networking: Details of network connections are made in the browser, divided into several categories (HTTP, Sockets, DNS, WebSockets). 
about- newtab: Open the new Tab page of Firefox, containing thumbnail images of your top sites. 
telemetry: List all plugins installed in Firefox including version information, file path, current status, and description. 
about- Rights: Explain your personal rights as a Firefox user. 
about- sessionrestore: Allows you to restore the previous browsing session, reopening tabs and windows that may have been accidentally turned off. 
about- support: Provides a piece of technical information about your Firefox installation, additional utilities and more. 
about- telemetry: Open a page displaying hardware, performance, usage and customization data collected by Telemetry and sent to Mozilla (if enabled).

Show Preview of Taskbar Taskbar in Firefox Windows

In newer versions of the operating system, Windows’ Taskbar taskbar is great to help you preview open applications by hovering over their icons, displaying thumbnails of (s). operation window of the corresponding program.

And this can be very useful, especially when it comes to your browser. If you have several browser windows open, just hovering over its icon in the taskbar will make thumbnails of each open Web page appear.

Unfortunately, there is a restriction here when it comes to open tabs. In most browsers, only the active tab in a window appears in the taskbar preview, forcing you to maximize the actual window to see open tabs.

However, Firefox has the option to display all open tabs in its preview window. However, this setting, disabled by default, can be activated in just a few simple steps.

  • First, open your Firefox browser.
  • Click the main Firefox menu button, located in the upper right corner of your browser window
  • When the menu appears, select Options. You can also enter the following shortcut in the address bar quickly about- Preferences.
  • Firefox’s options will now be displayed in a new tab. Click General in the left menu bar, if it is not already selected.
  • The last section on this page, Tab, contains an option labeled “Show tab preview in the Windows taskbar ” or  Show tab previews in the Windows taskbar. Attached to the tick box, this setting is disabled by default. To enable the taskbar tab preview, select the tick mark next to this option

Now that this feature is enabled, it’s time to check out Firefox’s tab preview feature. First, make sure that multiple tabs are open in your browser. Next, hover your mouse over the Firefox icon in your taskbar taskbar on Windows. At this point, a pop-up window will appear, showing each open tab as a separate thumbnail image.

How to turn off JavaScript in Firefox

Sometimes you need to disable JavaScript for security checking or you may need to disable JavaScript for performance reasons of this browser.

Whatever your reason, this step-by-step guide explains how to implement Mozilla’s Firefox browser. Turning off JavaScript takes only a few minutes, even if you’re not familiar with how to use Firefox’s settings.

  • Enter about- config in the address bar in Firefox. This is where you usually see the website URL.
  • A new page will appear- “This might void your warranty!” Click “I take risks” (accept the risk)! to see a large list of Firefox options.
  • Enter javascript.enables in the search box at the top of the page.
  • From the search box, you can also control where Firefox stores your downloads, change the way Firefox starts and modify some of the related settings of other downloaded files.
  • Double click on its “value” entry to change the word true (true)  to false (false )
  • Android users should select an entry only once and then use the Convert button to turn off JavaScript.
    Select Value as false to turn off JavaScript

Screenshot of javascript.en settings enabled in Firefox. JavaScript is currently disabled in your Firefox browser. To reactivate at any time, go back to Step 4 and repeat that step to reverse the return value properly.

Browse and anonymous Firefox data for iOS

Similar to the desktop version, Firefox for iOS lets you store a lot of data on your iPad, iPhone or iPod touch when you browse the Web. This includes the following.

  • Browsing history- Each time you visit a Web site, an entry will be added to your browsing history including the name and URL of the page.
  • Cache- Images, text and other components that make up a Web page are sometimes saved on your device and used whenever you visit that site in the future to speed up loading time. Page.
  • Cookies- User-specific options, login details and other related information stored in these text files, used by websites during future visits to improve the browsing experience web.
  • Offline website data- Many websites that use offline storage on your device include database data and HTML5-enabled application buffers.
  • Saved Login Information- Login information, including user name and password, is saved on your device and is registered in the next authentication.

Manage other browsing history and anonymous data

These components can be deleted from your device through Firefox Settings, individually or in groups. To access this interface, first click the tab button, located in the upper right corner of the browser window and indicated by a black number in the middle of the white square.

Once selected, thumbnails describing each open tab will be displayed. In the upper left corner of the screen must be the gear icon, which will open Firefox settings.

The Settings interface will now be displayed. Locate the Privacy section and select Clear privacy data. A screen that lists Firefox’s private data component categories, each with a button, will appear at this time.

These buttons determine whether that particular component is deleted during the deletion process. By default, each option is turned on and therefore deleted accordingly. To prevent an item like the browsing history from being deleted, touch the corresponding button so it changes from orange to white. When you are satisfied with these settings, select the Delete anonymous data button. Your anonymous data will be deleted immediately from your iOS device at this time.

Firefox’s anonymous browsing mode

Now I’ve shown you how to delete browsing data like cache or cookies from your iPhone device, and now see how you can prevent your information, data from being saved or someone else following. when surfing the web.

And it’s through Private Browsing mode, which allows you to browse the Web freely without leaving many traces on your iPad, iPhone or iPod touch.

In the normal browsing session, Firefox will save your browsing history, cache, cookies, passwords and other site-related options on your device’s hard drive in order to improve the browsing experience in the future.

However, in the Incognito Browsing session, none of this information will be stored when you exit the application or turn off any open Browsing tabs. This can be useful if you are using someone else’s iPad or iPhone or if you are browsing on a shared device.

To enter Private Browsing mode,

  1. First click on the tab button, located in the upper right corner of the browser window
  2. Once selected, thumbnails describing each open tab will be displayed. In the upper right corner, directly to the left of the ‘plus / plus’ button, is a masked icon. Click this icon to start the Anonymous Browsing session. Now there will be a purple color behind the mask, which will tell you that Private Browsing mode is active. All tabs opened in this screen can be considered anonymous, ensuring that none of the above components will be saved.
  3. However, it should be noted that every created Bookmark will be saved even after the session ends.

Turn off Incognito Tab

When you exit Private Browsing mode and return to the standard Firefox window, the tabs you have opened anonymously will remain open unless you close them yourself. And this is quite convenient because it allows you to come back at any time by selecting the Incognito Browsing icon (mask).

Firefox allows you to modify this behavior so that all related tabs are automatically closed whenever you exit Private Browsing mode. To do so, you must first return to the Privacy section of the Browser settings interface (See Step 1 of this tutorial). 

Manage browsing history and anonymous data in Firefox

This guide shows you how to manage and/or delete history, buffers, cookies, saved passwords and other data in Firefox.

First, open your browser. Click the Firefox menu, denoted by three horizontal lines and located in the upper right corner of the browser window. When the pop-up menu appears, select Options.

Security options

First, click on the Personal Rights icon. Next, locate the History section.

The first option is found in the History section labeled Firefox and is accompanied by a drop-down menu with the following three options.

  • Remember history- When checked, Firefox logs the log of all your browsing history.
  • Never remember history- When selected, Firefox does not record any browsing history.
  • Use custom settings for history- Allows you to customize some of the settings related to Firefox history, details below.
  • The next option, an embedded link, is clearly labeled your recent history.

Delete all Firefox history

When Clear All History (delete all history), the dialog window will now be displayed.The first section in this window, labeled Time to delete and allows you to delete your personal data.

Everything (default option) 
hour Two hours through 
The past four hours 

Clear personal cookies

As mentioned above, cookies are text files used by most websites and can be deleted in a slide through the Clear All History feature. However, sometimes you want to keep some cookies and delete others. If you find yourself in this situation, first return to the Privacy Options window. Next, click on the link to delete each cookie, located in the History section.

The Voice Cookies will now be displayed. You can now view all the cookies Firefox has stored on your local hard drive, categorized by the website that created them. To only delete a specific cookie, select it and click the Delete Cookies button. To delete all cookies that Firefox has saved, click the Delete All Cookies button.

Download Firefox Quantum and Firefox Focus

Download- [ Firefox Quantum ]

Download Firefox Focus:  Google Play / AppStore

Currently, the PC version is able to connect to the mobile phone version, you only need to use 2 copies and then synchronize and this can be used well.

While  Firefox Focus is now available on Android and iOS for free

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About Author

Samuel Afolabi is a lazy tech-savvy that loves writing almost all tech-related kinds of stuff. He is the Editor-in-Chief of TechVaz. You can connect with him socially :)

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