Businesses large and small often use in-house products that aid in productivity for the entire company. These in-house products could take the form of virtual software or physical hardware, and they are used in a wide variety of industries. When a company makes its own products, however, it is key that every step of the development process is thoroughly documented. If there is limited technical documentation about an in-house product, then updating that product in the future, or teaching new employees how to use it, will be very difficult. Essential Data Corporation’s technical writers have helped many companies compose thorough and up-to-date documentation for their in house products, both for simple and extremely complex cases.