Share may refer to any of the following:
On the Internet, a share or social share is a feature that allows a website visitor to share something they find interesting with their friends. For example, on most web pages (including this one), you can find a share link that lets you share the page on social networking websites like Facebook and Twitter. When shared on a social networking website, it’s posted on a timeline that shares the page with your friends or people capable of seeing your posts.
A share is a network share on a computer network containing a directory of files or a drive shared with other networked computers.
Share is a Windows command line command that installs support for file sharing and locking capabilities. See the share command page for further information and help.
Internet terms, Network terms