Firefox has built-in tools to help. You can manually adjust how it uses your computer's resources: Open the and select Settings . Go to the General panel.
Ensure your language packs (fr) are up to date to avoid UI lag. Final Thoughts 4485812-6360754-win10-firefox-BE-fr-low-1670193123
You can always check the Mozilla Services Status to see if there's a wider issue affecting users in your area. Was this of the technical ID helpful, or how to join firefox blog - Mozilla Support Firefox has built-in tools to help