Computer services, systems and equipment in Essarplex are offered by a number of companies, which cater to businesses, offices and individuals. Computer services include installation of hardware and software. The companies take up the entire installation work and ensure that the systems are completely functional. The computer systems and equipment are manufactured by a number of companies. Examples of computer systems and equipment include monitors, mouse, motherboard, RAM, processors, printers, cables, hard disks, and uninterrupted power source (UPS), to name a few. Third party manufacturers also offer computer systems and equipment at low prices, giving a tough competition to major companies.