How to Prevent Firefox from Using Too Much Memory?

Mozilla Firefox is among the most popular open-source internet browser all around the globe. The browser was previously known as Phoenix and had features such as tabbed browsing and downloads manager when no other browser did. However, there may be times when Mozilla may end up taking too much space on your system. So, here are the steps to prevent Firefox from using too much memory.

Updating Firefox

If you want to update Firefox, then you can follow the provided steps.

  • First of all, you have to select the hamburger icon in the upper right-hand side of the screen to launch the Firefox menu.
  • Navigate to the drop-down menu section and select Options.
  • Then you will see the Preferences page launch with the General category loaded by default.
  • Move down to the Firefox Updates.
  • Now, reboot the Firefox if required.

Checking for Resource-Hogging Extensions and Themes

If you want to check for resource-hogging extensions and themes, then pursue the instructions given below.

  • Get started by inputting “about:support” in the search bar and hit the Enter key.
  • After that, select the Restart with Add-ons Disabled beneath Try Safe Mode.
  • You should click on “Start in Safe mode” if Firefox reboots.
  • Firefox should be used regularly during the checking of memory and CPU percentage.

Turn Off Firefox Extensions

If you want to turn off Firefox extensions, then you can follow the provided steps.

  • To get started, navigate to the hamburger icon in the upper right-hand side of the screen, then you will see the Firefox menu.
  • After that, you should go to the drop-down menu and choose “Add-ons”.
  • Then you have to choose Extensions in the left menu.
  • You should select the three-dot icon near to an extension.
  • Navigate to the drop-down menu and choose Disable.
  • You have to repeat this for every extension.
  • Thereafter click on the hamburger Firefox menu button in the upper right-hand side of the screen.
  • Now, go to Exit to shut down the browser.

Turn off Firefox Themes

If you want to turn off Firefox themes, then pursue the instructions given below.

  • First, you have to go to the hamburger icon in the upper right-hand side of the screen. It will launch the Firefox menu.
  • After that, you should navigate to the drop-down menu and choose Add-ons.
  • You should choose the Themes option in the left menu.
  • Navigate to the three-dot icon near to Default listed beneath Disabled.
  • Go to the pop-up menu and choose Enable.
  • You have to click on the hamburger Firefox menu icon in the upper right-hand side o the screen.
  • Now, choose Exit to shut the browser.

Toggle Hardware Acceleration

If you want to activate hardware acceleration, then you can follow the provided steps.

  • To begin with, go to the hamburger icon on the upper right-hand side of the screen. It will launch the Firefox menu.
  • After that, you should navigate to the drop-down menu and choose Options.
  • Then Preferences page will launch with the General category loaded by default.
  • You should move down to Performance.
  • By default, Firefox turns on the “Use recommended performance settings” option.
  • Untick the “Use hardware acceleration when available” feature.

Related Articles:

Using the Built-In-Memory Tool

If you want to use the built-in-memory tool, then pursue the instructions given below.

  • First and foremost, enter “about:memory” in the search bar and hit the Enter key.
  • You should find the “Free memory” panel and select “Minimize memory usage”.
  • Alternatively, you can select the GC (garbage collection) and CC (cycle collection) options.

Installing Firefox Extension

If you want to install the Firefox extension, then you can follow the provided steps.

  • Navigate to the “Auto Tab Discard” listing on Add-ons window of the Mozilla’s Firefox.
  • After that, click on “Add to Firefox.
  • When the pop-up window comes, click on Add option.
  • Now, click on Ok, Got It to verify the add-on management steps.

Decrease Firefox Session History

If you want to decrease Firefox session history, then pursue the instructions given below.

  • Firstly, you have to input “about:config” in the search bar and hit the Enter key.
  • You should enter “browser.sessionhistory.max_enteries” in the search section and hit the Enter key.
  • Then twice click on the current value.
  • Go to the pop-up screen’s text field and input a lower digit.
  • After that, click on the OK tab.
  • Later, go to the hamburger menu icon in Firefox to open its menu.
  • Now, click on Exit to close the browser.

Remove the Content-prefs.sqlite File

If you want to remove the content-prefs.sqlite file, then you can follow the provided steps.

  • You have to input “about:support” in the search bar and hit the Enter key.
  • Then you should click on Open Folder, view near to Profile Folder, listed beneath Application Basics.
  • Go to the “content-prefs.sqlite” file and right-click on it within that folder and choose the Delete option.
  • Navigate to the hamburger menu icon in Firefox to enter its menu.
  • Now, choose Exit to shut the browser.

Refresh Firefox

If you want to refresh Firefox, then pursue the instructions given below.

  • First, you have to enter “about:support” in the search bar and hit the Enter key.
  • After that, click on Refresh Firefox.
  • When the pop-up screen comes to ask, click on Refresh Firefox.
  • When Firefox reboots, click on Finish.

Ryan Smith is a creative person who has been writing blogs and articles about cyber security. He writes about the latest updates regarding mcafee.com/activate and how it can improve the work experience of users. His articles have been published in many popular e-magazines, blogs and websites.

Comments are closed