🏁 Conclusion

• Bits & Bytes define data size; KB→MB→GB→TB (1,024 steps) scale storage and memory.
• CPU↔Memory speed hinges on distance: Registers/Cache (closest, fastest) → RAM → SSD/HDD.
• Hz = cycles/sec; more cycles (same gen) → more potential work; transistors toggle every cycle.
• 64-bit architectures unlock far larger address space and broader capability than 32-bit—and your OS choice must match your hardware to realize the benefits.