Why does Firefox consume a lot of CPU even when closed? I thought an update was in progress, so I let it run for an hour, but it still used 50% CPU.
Microsoft Fixes 5-Year-Old Windows Defender Bug Affecting Firefox's Performance - Gizmochina
Excessive CPU & Mem Usage in New Firefox Release 58.0.1 | Firefox Support Forum | Mozilla Support
How to Fix Firefox High CPU usage issue easily
high CPU usage | Firefox Support Forum | Mozilla Support
High CPU usage by browser chrome or firefox on startup
7 Best Fixes for Firefox High CPU Usage on Windows 11 - Guiding Tech
Firefox high cpu usage even when every tabs and process already closed : r/ firefox
How to Fix the Firefox High CPU Usage on Windows? - Appuals.com
How to Fix: High CPU Usage with Firefox browser
![How To Fix Firefox High CPU Usage [Easily]](https://www.technewstoday.com/wp-content/uploads/2022/06/how-to-fix-firefox-high-cpu-usage.jpg "How To Fix Firefox High CPU Usage [Easily]")
How To Fix Firefox High CPU Usage [Easily]
7 Best Fixes for Firefox High CPU Usage on Windows 11 - Guiding Tech
macos - Safari and Firefox, High CPU usage during downloads - Super User
FIX Firefox High CPU Usage in Windows 10/11. - wintips.org - Windows Tips & How-tos
How To Fix High CPU Usage by Firefox in Windows 7/8/10 - YouTube
How to Fix the Firefox High CPU Usage on Windows? - Appuals.com
How to Fix Firefox High CPU usage issue easily
How to Fix: High CPU Usage with Firefox browser
35-50% cpu usage goes for just google chrome or fire fox or even edge! - Microsoft Community
![How to Fix Mozilla Firefox High CPU Usage on Windows 10/8/7 [Tutorial] - YouTube](https://i.ytimg.com/vi/QnekF85giGo/maxresdefault.jpg "How to Fix Mozilla Firefox High CPU Usage on Windows 10/8/7 [Tutorial] - YouTube")
How to Fix Mozilla Firefox High CPU Usage on Windows 10/8/7 [Tutorial] - YouTube
Firefox high cpu usage | Tom's Hardware Forum
How to Fix: High CPU Usage with Firefox browser? - Browser Guys
Firefox High CPU Usage | 5 Ways to Fix It
Fix Firefox high CPU or Memory usage on Windows 11/10
_story.jpg "Microsoft finally fixes 5 year old Windows Defender high CPU bug on Mozilla Firefox - Neowin")