I want to clear the concept about Shareing a Folder/Drive Mapping a Folder/Drive It is the same thing or there is a technical difference between them?

You share a folder/drive that is local to your computer. You map a drive to a share on a remote computer.

thanks for your reply. As u said "You share a folder/drive that is local to your computer. You map a drive to a share on a remote computer." the sharing concept is not clear i.e local to your computer"

When sharing you are offering your files to the network. When mapping a drive you are creating a shortcut to a remote drive elsewhere on the network. You could reach that same drive by other means but if you need to access it on a regular basis then mapping is easier. Hope that helps.