This document provides an overview of software and memory. It begins with introductions from the presenters and states the topics will be software and memory. It then defines software and describes the two main categories: system software and application software. System software manages hardware and includes operating systems, while application software performs tasks for users like word processing. The document also describes memory, including primary memory like RAM, ROM, and cache, and secondary memory like hard disks. It provides details on different types of RAM, ROM, and cache memory. In closing, it thanks the audience and lists its sources as Wikipedia and textbooks.