Annual Maintenance Service- Desktops, Laptops and, Peripherals- Sch A Desktop PC of Officers; Various Makes, Peripherals- Sch B Peripherals of Desktop PC; Various, Makes, Laptops, and Peripherals- Sch C Desktop PC of Staff; Various Makes, Peripherals- Sch D Peripherals of Desktop of staff; Various, and Peripherals- Sch E Printers; Various Makes