There are many companies which are offering web based file sharing applications but I would suggest you to check Banckle File Share application which is most secure application and almost require no installation on your system
they can share internet connection or files or network boot.
It is possible to share a printer on a network. For example: two computers sharing one printer while the computers are connected to a home network (local Area Network - LAN). To share files between two computers, mark a folder or drive as shared - search Google on sharing files for more info.
Internet sharing or through proxy using we can shre internet and files and folders.
Hard Drive
a wireless router
Many processes allow data-sharing, which is when users can share files between two or more computers. Microsoft's SkyDrive and OneDrive, Dropbox, and TeamViewer are all examples of how you can create a sort of network to share files between devices.
Sure. It is very useful to connect two or three computers together, if you happen to have them. That way, you can share files, share a printer, and share the Internet connection, among others.
Just an observation should this information be made public?
NFS
You can set up a network. The most simple network consists of only two computers. You can use this network to share files, a printer, or another peripheral device, and an Internet connection.
FTP (File Transfer Protocol)
network port