Blog
Short, practical guides for checking your hardware and fixing what the tests find.
-
Games
Why target spacing changes your aim strategy
Learn why close and widely spaced targets call for different flicks, then run a fair aim drill to choose a movement strategy that fits.
-
Apps
How to save and reopen an editable TLSound project
Save an editable TLSound project, reopen it in the Audio Editor, and tell it apart from a finished WAV or MP3 export.
-
Tests
Colors shifted after replacing one ink tank?
Find out whether a color shift comes from the new ink tank, clogged nozzles, paper, or print settings, and what to check before replacing anything.
-
Tests
Why single-core results matter for everyday responsiveness
Learn what a single-core processor result can reveal about everyday slowdowns, how it compares with all-core speed, and what to check next.
-
Tests
How to check device tilt before using an AR app
Check whether your phone's motion sensors respond smoothly before opening an AR app, and fix browser or device settings that block tilt readings.
-
Tests
What to test before recording a voice audition
Check your microphone, room noise, recording level, and playback before a voice audition, then catch app or permission problems before you submit.
-
Tests
Mouse wheel clicks but scrolling is inconsistent
Test why your mouse wheel clicks but scrolling skips, jumps, or pauses. Separate a wheel problem from settings or an app issue, then try the right fix.
-
Tools
How to keep private notifications out of recordings
Keep private alerts out of screen recordings by choosing the right capture area, silencing notifications, and checking the saved clip before sharing.
-
Tools
Why a city clock changes after daylight saving time
Learn why a city clock shifts by an hour after daylight saving time, how to check its time zone, and what to do if the displayed time looks wrong.
-
Tests
How to test Wi-Fi performance without dBm
Check Wi-Fi response time, jitter, and drops in your browser, learn what the results can and cannot tell you, and choose a useful next step.
-
Tests
Periodic internet timeouts: what your router may reveal
Learn how to spot repeating connection dropouts, test whether they follow a schedule, and narrow down the router, Wi-Fi, or ISP as the cause.
-
Tools
Why a converted JPG gains a white background
Learn why transparent images turn white when saved as JPG, how to confirm the cause, and which format or background to use instead.