How to set-up a WAN in 2 office that are far

[uinajjashi]

please i have a 2 offices that need WAN network connection in other to share their files and other business things, but i don't know how to set up and link these 2 offices.

 

[Saga Lout]

Hello and welcome to Tom's Hardware Forums.

A WAN is a Wide Area Network and that usually describes the one between you and the Internet. If you mean a WLAN or Wireless Local Area Network, how far apart are these offices? When replying, please say which versions of Windows the machines are running.