In the modern computer, software has developed in such a way as to fill this role of go-between. On one end you have the so-called end user who wants to be able to order up a piece of long division, say, simply by supplying two numbers to the machine and ordering it to divide them. At the other end stands the actual computer, which for all its complexity is something of a brute. It can perform only several hundred basic operations, and long division may not be one of them. The machine may have to be instructed to perform a sequence of several of its basic operations in order to accomplish a piece of long division. Software--a series of what are known as programs--translates the end user's wish into specific, functional commands for the machine.