What browser do you prefer and why ? Internet Explorer, Firefox or Google Chrome ??

Fire Fox and Google Chrome. Now you can use Torch Browser. But it can't support all the applications.

Firefox - The Best Browser... Though its a bit heavy browser, but it gives you so many useful development and other browser plugins.

i perfer Goole chrome because more speed than other brower

1. Google Chrome is the browser I recommend to all my clients for the simple reason that Chrome will update itself automatically every times it needs to. You will not have to stop your work and update this browser to be safe with the latest safety and technologies. 
2. Chrome will not crash and force you to restart your computer and loose precious work, every tabs are separated process so they won't affect the rest. (this is the reason it takes more RAM than others)
3. It has amazing features: View/Developer/View Source, Developer Tools, Javascript Console and so on. 
4. And for features I am not even starting with the "Incognito window" and the unlimited extensions.

Firefox - The Best Browser... Though its a bit heavy browser, but it gives you so many useful development and other browser plugins.

Google Chrome is the next one, but it has too many processes running in your task manager, which ultimately slow downs your computer.

and last but not the least is Internet Explorer which is, as I said the Last Resort for all your internet needs.

One of the issues that I personally experienced with both Google Chrome and Mozilla Firefox is the amount of RAM they consume ( can reach 2GB) specially when you open several tabs ...  

Check and tell me if you have the same or not !!       thanks !!

these three browsers aren't that sophsticated to works with ,so if one choice i got i would use google chrome with is easy to get connected with the other apps