Denim

I have just updated my windows phone and it has been updated to windows 8.10.14219.341 or in short windows denim.
The previous version was windows cyan and now its denim.
To know about your update version go to settings>about>
it will give you the phone information.
The denim update gives us the Cortana
which can speak out your notifications, messages and other things on your go.
The other thing it gives you is folder option, now you can make folder on the start screen and customize you start screen of too many icons.
To create a folder is very simple thing, you just have to long tap on the icon and when the icon become ready to move, place the one icon upon the other icon with which you want to make a folder. Add the name to the folder as the folder is created.
This is the simple way to create the folder, other option are there but I have not used that to make a folder.
There are many more features that are added to windows denim update explore it see what's new in this update.