Firefox - About:config - changer delais des menus

Changer le délai dans l'ouverture des menus sous Firefox.

1. Enter "about:config" in the location bar and press enter.
2. In the list of config items, right-click and choose "New: Integer."
3. For the preference name, enter "ui.submenuDelay".
4. For the value, enter "10000" (that's 10,000 ms, or 10 seconds). (je recommande 0)