Blog
Short, practical guides for checking your hardware and fixing what the tests find.
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Tests
Why a laptop battery lasts less time on an external display
Learn why an external display can shorten laptop runtime, how to compare battery drain fairly, and which display or power settings to check.
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Tools
How to compare typing drill sessions with lap times
Compare typing sessions fairly by timing the same drills in laps, then track speed, accuracy, and consistency without confusing time with WPM.
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Tests
How to check screen scaling without desktop settings
Check the scale factor your browser reports for each display, learn what it means, and spot browser zoom or multi-monitor differences.
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Games
How to practice consistent movement between distant targets
Build a repeatable aim routine for moving between far-apart targets. Learn how to set up reps, spot overshoots, and improve without changing sensitivity.
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Tests
How to check battery behavior before a bus trip
Check battery drain and estimated runtime before a long bus trip, then adjust settings and pack a charger based on what your device reports.
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Apps
How to make a spoken announcement from several takes
Turn separate voice takes into one clear announcement: choose the best lines, remove gaps, smooth the joins, and export a WAV or MP3.
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Tests
How to compare bufferbloat on fiber and cable
Compare fiber and cable broadband with idle and loaded latency tests, then learn whether the router, household traffic, or connection is the likely cause.
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Tests
Graphics score near zero? What to inspect
A graphics score near zero can point to software rendering, browser settings, or a struggling GPU. Check the results and narrow down the cause.
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Tests
How to compare screen contrast with room lights off
Compare a screen in a dark room without mistaking brightness, glare, or uneven backlighting for poor contrast, then adjust the right settings.
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Tests
Storage test score declining over time? What to check
Find out whether a lower storage score points to low free space, background activity, heat, or a drive problem, and compare tests fairly.
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Apps
Video export has no audio? What to check
Find whether silence comes from a muted track, export setting, codec, or playback app, then fix it without rebuilding your video edit.
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Games
Controller disconnects mid-test: what to inspect
Find out whether a controller disconnect is caused by its cable, battery, wireless link, browser, or a test limitation, then work through fixes.