As you have not mentioned about your operating system so I would like to suggest you with the best browsers for your computer/laptops and smartphones. I will suggest you with those browsers which are considered to be best according to me. And here I go.
Best browsers for your Computer/Laptops:-
Mostly I use Opera and Mozilla Firefox in my computer.
Opera:- It is used by most of the people in India, it is used both in the computer/laptops as well as in the smartphones. Even it comes pre-installed in many of the smartphones. Mostly I use this browser for all of my work on Internet but as some websites fails to load in my computer so I use Mozilla Firefox for them. You can get it for free from web.
Mozilla Firefox:- It is also a free browser which is developed for Windows, Linux, with a mobile version for Android. As I told you above that it opens every website for me so I like to use it for those websites which can't be opened in my PC via Opera.
Best for your smartphones:- I like to use UC Browser, Opera Mini and the default browser of my phones in my smartphones.
I find that the harder I work, the more luck I seem to have.