Hi, My cousin have a travel/immigration consultant agency, as you know he got a lot of important files. The other day one of his employee deleted a lot of files, and he was very angry . He know that I'm study to be a network administrator, so he decide that it will be nice to me to setup a network for him. He has a least 5 computers. He want to be able to do file sharing, have a backup of his files, share printer and able to work from home. What is the best way to accomplish this.