I have found no option under Settings for controlling how headers and footers appear in printed web pages accessed via Firefox. Yet clearly there is some way to control this matter, for some headers and footers appear, over which I have no control. Could you kindly advise me how to control the header and footer settings, so that every time I print a webpage in PDF, I will know exactly when, where and which site I accessed, as well as other relevant information? Many thanks.

Also your company still has not corrected the problems with updates in Firefox. I have my browser set to notify me of updates, and to allow me to install them at my discretion. However when I indicate that I want them to be installed, they do NOT install immediately, but only after multiple closures and reopenings of FIrefox. You need to address the problem here, about which many users have commented, yet on which you have still not acted. Many thanks here as well.