Possible degraded files. Menu bar missing.
Right click on remaining toolbar area shows Menu bar ticked along with others but cannot untick them. "Alt" doesn't work. "Default" under "customise" shows Menu bar until I close Customise area. Have fully uninstalled and the reinstalled Firefox - got exactly the same problems
Right click on remaining toolbar area shows Menu bar ticked along with others but cannot untick them. "Alt" doesn't work. "Default" under "customise" shows Menu bar until I close Customise area. Have fully uninstalled and the reinstalled Firefox - got exactly the same problems