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Computer Hardware & Storage

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CPU - Central Processing Uni

RAM - Random Access Memory

ROM - Read-Only Memory

HDD - Hard Disk Drive

SSD - Solid State Drive

BIOS - Basic Input Output System

POST - Power-On Self-Test

DMA - Direct Memory Access

USB - Universal Serial Bus

SD - Secure Digital

CD-ROM - Compact Disc Read-Only Memory

DVD - Digital Versatile Disc

MTBF - Mean Time Between Failures

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1. Operating Systems & File Systems </aside>

OS - Operating System

DOS - Disk Operating System

NTFS - New Technology File System