How to save Internal Storage?

[bahatimoe]

I am using the Lumia 640 with the latest build. I like like to know how to remove files/data that occupy most of the internal space. I check the storage often and it's mostly filled up by the Edge and Mail apps. Help

 

[abhishek singh21]

I am using the Lumia 640 with the latest build. I like like to know how to remove files/data that occupy most of the internal space. I check the storage often and it's mostly filled up by the Edge and Mail apps. Help

for edge you can, go to settings and clear browsing data that should empty up some space.

 

[Chintan Gohel]

I am using the Lumia 640 with the latest build. I like like to know how to remove files/data that occupy most of the internal space. I check the storage often and it's mostly filled up by the Edge and Mail apps. Help

how much are they using?