Guides & Tutorials
Helpful guides for microphones, webcams, instruments, and device testing
Best Free Online Tools for Musicians in 2025
Round-up of the best free browser-based tools for musicians: tuners, metronome, pitch detector, tone generator, and voice recorder.
Helpful troubleshooting guides and tool updates, twice a month.
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Phone Sensors Explained: Gyroscope, Accelerometer, and More
Plain-English explanation of phone sensors: gyroscope, accelerometer, magnetometer. What they do, how to test them, and when they fail.
Touchscreen Not Working? Here's How to Diagnose and Fix It
Diagnose touchscreen problems on phones, tablets, and laptops: dead zones, full screen unresponsive, software fixes, and hardware indicators.
How to Record a Voice Memo Online: Free, No App Needed
Quick guide to recording voice memos in your browser. Compare voice recorder vs dictaphone, file formats, and recording tips.
What Is Screen Refresh Rate? Hz Explained Simply
Plain-English explanation of monitor refresh rate, what Hz means, the visible difference between 60/120/144/240 Hz, and how to check yours.
How to Improve Your Click Speed (CPS) for Gaming
Practical guide to improving clicks-per-second for gaming. Techniques, mouse choice, and realistic targets.
How to Test Your Gaming Keyboard Online: Anti-Ghosting, N-Key Rollover & More
Complete guide to testing a gaming keyboard online: ghosting, NKRO, switch types, polling rate, and what to check before competitive play.
Guitar Tuning for Beginners: Everything You Need to Know
Beginner-friendly complete guide to guitar tuning: string names, methods, online tuners, and why your guitar keeps going out of tune.
How to Tune Violin, Viola, and Cello Online
Step-by-step guide to tuning violin (GDAE), viola (CGDA), and cello (CGDA low octave) using a free online tuner.
How to Tune a Bass Guitar Online: 4-String and 5-String Guide
Complete guide to tuning your bass guitar online: standard EADg, 5-string BEADg, Drop D bass, intonation, and common problems.
Best Webcam for Streaming and Video Calls in 2025
Reviews and recommendations for the best webcams for streaming, video calls, and content creation across every budget.
No Audio on Zoom, Teams, or Google Meet? How to Fix It
Complete guide to fixing audio problems in Zoom, Microsoft Teams, and Google Meet. Mic settings, speaker output, browser permissions, and echo fixes.
Android Microphone Not Working? Step-by-Step Fix
Diagnose and fix Android microphone problems: app permissions, browser tests, cache clearing, Safe Mode, and hardware checks.
iPhone Microphone Not Working? Complete Fix Guide
Troubleshoot iPhone microphone issues: app permissions, clean the grille, test each mic, disable noise cancellation, and more.
Microphone Not Working on Mac? Here's How to Fix It
Step-by-step guide to fixing microphone problems on macOS. Privacy settings, audio device selection, browser permissions, and Core Audio reset.
How to Record Your Voice Online: Free, No Download Required
Practical guide to recording voice in your browser, with tips for quality, file formats, and live transcription.
How to Check Your Screen for Dead Pixels (And Can You Fix Them?)
Guide to identifying dead, stuck, and hot pixels: and when (if ever) you can recover them.
Guitar Alternate Tunings: Drop D, Open G, DADGAD & More
Complete guide to alternate guitar tunings: Drop D, Open G, Open D, DADGAD, Open E, and how to switch between them.
How to Tune a Violin Online: GDAE Tuning for Beginners
Beginner-friendly guide to violin tuning: GDAE standard, peg vs fine-tuner adjustments, and how to use an online tuner.
60Hz vs 120Hz vs 144Hz vs 240Hz: Does Refresh Rate Matter?
Explanation of monitor refresh rate, the perceived difference between common rates, and how to verify your monitor's actual Hz.
Best Microphones for Video Calls in 2025 (Zoom, Teams, Meet)
Practical microphone recommendations for video calls: built-in, headset, USB desk mics. From free to $200 budget.
What Is Keyboard Ghosting? (And How to Test for It)
Explanation of keyboard ghosting, N-key rollover, and how to test your keyboard for gaming-ready key combinations.
How to Use a Metronome: Beginner's Guide to Keeping Time
Learn how to practice with a metronome, understand BPM markings, and use rhythm to become a better musician.
How to Tune a Ukulele Online: Soprano, Concert, Tenor & Baritone
Complete guide to ukulele tuning: GCEA standard, low-G option, baritone DGBE, and how to keep your uke in tune.
How to Tune a Guitar Online: Complete Beginner's Guide
Learn standard guitar tuning EADGBe, how online guitar tuners work, and the best technique for keeping your guitar in tune.
Webcam Not Working? 10 Fixes That Actually Work
A practical guide to diagnosing and fixing webcam problems on Windows, Mac, and inside Zoom, Teams, and Google Meet.
How to Fix Microphone Not Working on Windows 11
Step-by-step guide to fixing microphone issues on Windows 11. Covers driver updates, privacy settings, and browser permissions.