How to Fix Firefox Slow Problem in PC – Tutorial

 Mozilla Firefox is still one of the most popular web browsers today. However, the more you use it, the slower it seems to get. So what can you do when Firefox is running slow when other browsers are still fast? In this article, we are going to talk about How to fix Firefox Slow Problem in PC – Tutorial. Lets’ begin!

We have already talked about some of the simple ways to speed up Firefox, and that’s where you should start from. There are easy extensions for apps such as disabling Pocket and other integrations and finding the most memory-draining apps as well.

When these changes will make your Firefox faster than ever before, then you still need to make sure it’s as fast as other browsers. So what can you guys do about that?

Note: Before you guys do any of these tweaks, you should download or also update to the latest version of Firefox by going to About Firefox.

Fix Firefox Slow Problem

Firefox Takes Longer to Start Than all Other Browsers

When you have had Firefox installed for some time, then it can take a long time to start up. Meanwhile, browsers such as Chrome, Edge, and Safari seem to open immediately. Let’s see what you can do to make Firefox boot faster.

  • Head to about: preferences and in General, then uncheck the box for Always check if Firefox is your default browser.
  • Go to about: preferences and in general, head to When Firefox Starts and choose Show a blank page.

Firefox Uses Too Much CPU or RAM | firefox slow

After using Firefox for some time, it then starts using a lot of CPU process or also RAM. If you want to find out the cause of the slowdown, first try to restart Firefox in Safe Mode. This will then make Firefox run without any add-ons or plugins. In order to do this, head to Options (the three-line icon at the extreme right of the URL bar) > Question Mark > Restart with Add-ons Disabled.

Firefox will restart and show you two options: Start in Safe Mode or Refresh Firefox. Select Start in Safe Mode.

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