Learn about Business-grade Computers
It seems many folks are unaware that there are different grades of computers. Business-grade computers are designed for the workspace. Home or Consumer-grade computers are designed for occasional entertainment use.
Computers offered for sale in a Department store computers are not business-grade computers. They are designed for home users and, as I have witnessed too many times, absolutely will cause problems for businesses as they grow.
Consumer-grade computers are not the right fit for a business. At work, you need the computer to be running and reliable all the time. You need reliability.