I live in the UK and it's really annoying that the Google results are always American. How can I configure Firefox to use google.co.uk instead of google.com?
Firefox – How to make Firefox use local Google for search
firefoxsearch-engines
Related Solutions
Navigate to about:config in the address bar, filter to browser.search.openintab and set it to true. This will open search results from the search box in a new tab.
You can also press Alt + Enter when searching to open it in a new tab.
The Add to search bar extension will do this for you.
Best Answer
Go to this page and find Google UK from the list. Click on that link to install google.co.uk and confirm the addition. The new engine will appear in the search bar shortly. Select it from the search bar and you're done.
You can also check this Mozilla Help Page for alternative solutions.