Altering your colours in Firefox

If you are having difficulties with the colours displayed on web pages, altering the colours used may improve your experience.

1. Click 'Tools' or press 'Alt' + 'T'.
2. Click 'Options' or press 'O'.
3. Click 'Content’.
4. Click ‘Colours’ or press ‘Alt’ + ‘C’
5. Click the 'Use system colors' checkbox, or 'Tab' to the checkbox and press 'Space' to select it.