A Firefox power user managed to keep over 7,400 browser tabs open continuously for two years. This impressive feat highlights both the robustness of the Firefox browser and the user's dedication to multitasking or information hoarding. However, managing such a large number of tabs can significantly impact system performance and may not be practical for most users. Regularly organizing and closing unnecessary tabs can help maintain browser efficiency and improve overall system performance. Also visit Prüfen Sie dies.