We have 7 computers in a peer-to peer network.  Should we think about choosing a server?

A server can simplify and streamline your company’s day-to-day operations. Once a company has between 5 and 10 computers, the Return on Investment (ROI) may be cost justifiable. For example, with the right software, you can maintain all computers on your network in one central place. Why make the same change 7 times on 7 different computers when you can have the server do it for you? You take  15 to 20 minutes per computer (about 2 hours) to make the change instead of 15 to 20 minutes once. If you need to perform the same task once a month for 12 months, you are talking 21 to 28 hours per year versus 3 to 4 hours per year.

When choosing a server, determine what function the server will be performing for the company. As noted in the What is a Server? article, a server can perform many different functions. Second, opt for new hardware and software. Servers have a 3 to 5 year lifespan, and reconfiguring an old machine rarely saves money in the long-term. New hardware performs better and is more reliable; new software is easier to use.