The document discusses different types of computer storage, including primary storage (main memory), secondary storage (hard disks), tertiary storage (tape drives and optical discs for large archives), and offline storage (removable media like USB drives). It also covers cloud storage benefits like accessibility and reliability. Examples of storage trends mentioned are solid state drives, cloud services, USB flash drives, and hard disk drives. Trade-offs between storage options consider factors like speed, capacity, cost, and portability.