1. Floder sharing is a utility of modern OS, through this
we can share the necessary files and documents over the
network/within the network for accessing remotely.

2. In wondows OS family,

      Rigt click on MY Computer--> manage --> shared Folders.

3. Using Group policy we can set the previllages to the
shared folders.

To share data, Files & Document over network, where the 
user can Share & Collect documents remotely without 
accessing there computer desktop,
There are Two type of Folder Sharing over network ,One is 
assigned to normal or Group user those who can access 
easily  and second is System shared folder or admin shared 
folder who only System admin can access this folder 
normally this folder can be access through $ sign in last 
of UNC path for eg \\computernamor IP\ test$

Folder Sharing:--> The folder sharing means we can access 
the files & Folders of other computer in our computer 
without access the Desktop & Drives.

Hiden Sharing:--> The hiden sharing means we share the 
drive with Sign $ & we can't see the drive in Network.

Open Sharing:--> The Open sharing means we can see the 
drive in Network.