Explainers

Plain-English explanations of tech concepts: RAM, SSD, 5G, USB-C, VPN, and more.

Explainers

DDR4 vs DDR5 RAM: What the Difference Actually Means for Your PC
ByTech April 30, 2026

DDR5 is faster than DDR4 on spec sheets, but the real-world performance difference depends heavily on your CPU and workload. This explainer covers what changed between generations and which one makes sense for a PC build in 2026.

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Explainers

Wi-Fi 6, 6E, and Wi-Fi 7 Explained: What the Numbers Actually Mean
ByTech April 29, 2026

Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7 all promise faster wireless speeds, but the differences matter for what you actually get at home. This explainer breaks down what changed between each generation and who should care.

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