Issue #1 I have the automatic updates turned off, but Firefox occasionally updates anyway. How can I prevent this from happening? Issue#2 This is somewhat related to issue #1. I turned off the automatic updates specifically because I did not want Quantum, but Firefox updated automatically, despite the automatic updates being turned off.. I have an older system, and it cannot handle running five processes for Firefox at one time. As a result, my system becomes increasingly slower as time goes by. As running multiple serves absolutely no discernible purpose, is there any way to prevent Firefox from running multiple processes? Issue #3 Firefox recently updated automatically (again) without my permission, and since the most recent update, the pop up blocker is not working properly, specifically with Yahoo. It is blocking images, and windows that I bring up, but is not blocking what it is supposed to block, and will not let me add an exception for Yahoo. How can I fix this? I am a Computer Science major, and have been using Firefox since it came out, but I am going to make a change if I can't fix these issues. Firefox is becoming more of a hassle than it is worth.