Firefox is a BROWSER, not a search engine. Bing and Google are search engines.

I love Opera, I can customize it with my own pictures, and not have to choose a pre-set one.. And why are you still using the now non-existent IE, when it was revamped into the Windows 10 browser "Edge"? That's half your problem right there. You using a browser made for Win TEN, not Win 7, 8, or 8.1.