What is extension of browser

[prasanna moholkar]

What is extension of browser?
What it's advantage?
Can it support Windows 10 mobile or can Microsoft edge browser support for extension for mobile version???

 

[Deepak]

Extensions are special plugins which can be installed in a web browser to enhance its functionality. This article will give you a better idea:- Browser Extension

They aren't available on W10 Mobile yet. Maybe in the near future they'll come to mobile too.