Firefox runs in background at startup without permission, bogs startup badly.
My Windows 10 system is very slow on startup. Applications are taking a long time to even respond to clicking icons, but eventually start. In Task Manager, I see that sev… (read more)
My Windows 10 system is very slow on startup. Applications are taking a long time to even respond to clicking icons, but eventually start. In Task Manager, I see that several instances of Firefox are running at startup, although it doesn't appear in the startup list. When I end these Firefox processes, the system immediately resumes normal operating speed, and things that are waiting to open appear (Speccy, CC, AV's, mail client,etc.). How do I stop Firefox from running in the background without permission at startup?