Blog
Short, practical guides for checking your hardware and fixing what the tests find.
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Tests
How to compare mobile hotspot speeds indoors and outdoors
Compare download, upload, ping, and jitter on one phone hotspot indoors and outdoors, and find out whether walls or the mobile network are the cause.
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Apps
How to add animated text over conference footage
Add readable animated titles to conference footage, choose motion that suits the moment, and export a highlight clip that stays clear on phones.
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Tests
CPU slows on battery after a browser update?
Compare CPU test scores on battery and AC power, then separate browser changes from power settings, background work, heat, or a real fault.
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Tests
Rotation events in motion-controlled games
Learn what phone rotation events report, how to test them in a browser, and why a motion-controlled game may read your movement incorrectly.
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Tools
Supplier data for a product import: what to check
Check supplier CSVs for missing fields, duplicate SKUs, inconsistent prices, and formatting problems before mapping columns into your product catalog.
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Tools
How to record your screen with voice on a MacBook
Record your MacBook screen with live microphone commentary in your browser, check permissions, select the right input, and fix silent recordings.
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Games
How to stop rushing during trackpad aim practice
Build steadier laptop trackpad aim with short accuracy-first drills, learn what your results mean, and adjust cursor speed without chasing every miss.
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Tests
Microphone level for a remote job interview
Learn how microphone level affects your voice in a remote job interview, test it before the call, and fix quiet, noisy, or distorted audio.
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Tests
Portable monitor keeps disappearing? What to check
Find why a portable monitor vanishes from your computer, test whether it is a cable, power, or display setting, and choose the next fix.
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Apps
How to arrange image layers for a client proposal
Arrange photos, logos, labels, and notes into a clear layer order for a client proposal, then check the composition before sharing it.
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Tests
Browser JIT warmup on a gaming desktop
Learn why a browser CPU test can score differently on its first run, how to repeat it fairly, and when a low result points to another problem.
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Apps
Save a reusable video project for a short social ad
Build an editable social ad template with reusable clips, text, and timing, then save a project copy so each new offer is easy to update.