Blog
Short, practical guides for checking your hardware and fixing what the tests find.
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Apps
Uneven dialogue in a short promotional clip: fixes
Find why dialogue jumps in a short promo, balance quiet and loud lines, and keep music from masking speech before you export.
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Tools
Check fonts on a work laptop for a design system audit
Check which design system fonts are installed on a work laptop, compare sample text and glyphs, and spot missing families before documenting an audit.
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Tools
Put a logo inside a QR code for a business card
Create a business card QR code with a centered logo, readable colors and enough print space, then test it before ordering cards.
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Tools
How to remove duplicate customer rows from a CSV
Learn how to identify duplicate customer records in a supplier catalog, remove safe repeats, and keep rows that contain different account details.
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Apps
Wedding recap music too loud? Make speech clear
Lower wedding recap music under vows and speeches, smooth transitions, and check the final mix on phone speakers and headphones.
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Tests
Green stuck pixel on an IPS panel: what to do
Learn why a green dot can stay lit on a budget IPS screen, how to confirm it's a stuck subpixel, and when to try a safe fix or return it.
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Tools
Plan a call with a traveling coworker
Compare your time with a traveling coworker's destination, find a workable study sprint, and avoid date and time zone mix-ups when you schedule the call.
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Tests
Tablet touch response slow? Fix it before gaming
Find out whether slow tablet touch comes from a screen dead zone, a game setting, or device lag, then try the right fixes before you play.
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Tests
Check display size vs. resolution on a portrait monitor
Check a portrait monitor's reported resolution and scale, distinguish pixels from physical size, and fix orientation or scaling mismatches in Windows or macOS.
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Tests
Network connection hints in Safari on a MacBook
Learn what Safari on a MacBook can reveal about your network, why some hints are missing, and which tests show real Wi-Fi quality and speed.
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Tools
Copy stopwatch lap results for a coding interview
Record each coding interview stage as a stopwatch lap, then copy the results into notes or a document without losing their order.
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Tools
How to prepare a QR code for a trade show booth
Prepare a booth QR code that scans from the aisle: choose a reliable destination, use print-friendly colors and sizing, then test the printed proof.