Hi You might find one of these two add-ons useful: https://addons.mozilla.org/en-GB/firefox/addon/supercopy-enable-copy/ https://addons.mozilla.org/en-GB/firefox/addon/absolute-enable-right-click/ I hope that this helps.

Can you give more detail on where you have a problem with Copy/Paste? You can find Copy and Paste in the right-click context menu of a text input area and also in the Edit menu. You can hold the Shift key when you right-click to get the Firefox context menu in case the website shows its own context menu. You can find the Edit controls in the Customize palette and drag them to a toolbar. *https://support.mozilla.org/en-US/kb/customize-firefox-controls-buttons-and-toolbars