x-kom80 minPL
Jak złożyć komputer w 2026? Poradnik krok po kroku — Watch on YouTube — x-kom
The most current Polish assembly walkthrough. Long, but it shows the whole process without skipping the awkward parts.
Worth watching
Videos from channels that publish their methodology, chosen because they show working rather than conclusions.
Building
Tek Testers15 minPLJak złożyć komputer — poradnik krok po kroku 2026 — Watch on YouTube — Tek Testers
A concise version of the same material. Good for refreshing the order of operations just before you start.
moreleTV11 minPLJak złożyć komputer? Montaż PC: poradnik krok po kroku — Watch on YouTube — moreleTV
A short overview of the whole build. Useful as a first look at what is involved.
Komputronik27 minPLJak samodzielnie złożyć komputer — poradnik krok po kroku — Watch on YouTube — Komputronik
A measured pace with plenty of close-ups on connectors — a good companion to our diagrams.
benchmarkpl28 minPLJak złożyć samemu komputer, krok po kroku — Watch on YouTube — benchmarkpl
From a hardware testing outlet, with commentary on what to watch for when choosing parts.
Gamers Nexus14 minENHow to Build a Gaming Computer: DIY Gaming PC Step-By-Step Tutorial — Watch on YouTube — Gamers Nexus
A concise build from a channel that publishes its testing methodology. No filler.
Linus Tech Tips40 minENFirst Person View PC BUILD Guide (POV) — Watch on YouTube — Linus Tech Tips
Filmed from the builder's point of view — the closest thing to what you will actually see over the case.
Cooling
Gamers Nexus11 minENEverything to Know About Thermal Paste — Watch on YouTube — Gamers Nexus
Testing rather than opinion. It confirms application method sits within measurement error.
Gamers Nexus45 minENFan Testing, 3 Years Later: Airflow Case Mesh vs. Noctua NF-A12 — Watch on YouTube — Gamers Nexus
Measured airflow through mesh and filters — it shows how far real flow falls below the rated figures.
Components
Hardware Unboxed19 minENHow Much VRAM Do Gamers Need? 8GB, 12GB, 16GB or MORE? — Watch on YouTube — Hardware Unboxed
Measurement rather than speculation. A good companion to our article on graphics memory demand.
Hardware Unboxed10 minENolder, still sound4x4GB vs. 2x8GB: Intel & AMD Dual-Channel Gaming Benchmark — Watch on YouTube — Hardware Unboxed
An older piece, but the principle has not changed: two modules rather than four holds a memory profile more reliably.
Techquickie5 minENolder, still soundChoosing the Right PC Power Supply (PSU) as Fast As Possible — Watch on YouTube — Techquickie
A short introduction to choosing a supply. Note it predates ATX 3.x, so it does not cover transient spikes.
Testing and methodology
Gamers Nexus12 minENWhat is "Delta T over Ambient"? — Watch on YouTube — Gamers Nexus
Explains why coolers are compared on the rise over ambient rather than on an absolute reading.
Gamers Nexus34 minENWhy Most Cooler Tests Are Flawed: CPU Cooler Testing Methodology — Watch on YouTube — Gamers Nexus
Shows how easily a cooler test goes wrong — useful for judging the reviews you read.
Troubleshooting
JayzTwoCents18 minENTroubleshooting a PC that REFUSES to POST — Watch on YouTube — JayzTwoCents
Live diagnosis showing the order to check things in. It lines up with our own guide.
These open on YouTube rather than playing here: an embedded player loads Google tracking on every visit, and a site with no analytics has no business doing that on your behalf. 15 videos, each checked to still exist.