Since going to "new" FF my PC has slowed such that my keyboard and my mouse pause after just a few keystrokes/movements. This began with the download and continues. NONE of your so-called "help" pages has info that is on-topic or clearly stated for those of us who are not computer dicks. I cannot find one page of helpful info that does not first send me in circles only to end in some kind of coke-fed phrasing. I just want to restore my computer (with the old FF that worked) and get some work done. PLEASE! And, I must add, STOP TRACKING MY pages!!!!!