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Nasir A. Awan

Nasir A. Awan

Founder & Developer · KeyboardTester.click

Nasir A. Awan is the founder and developer of KeyboardTester.click. He builds the site's browser-based testing tools — for keyboards, mice, displays, and audio — and writes the guides that explain how to read each result and fix the most common hardware problems. His goal is to make hardware diagnostics something anyone can do in 30 seconds, with no install.

Keyboard testingMouse and input testingDisplay and monitor testingAudio testingWeb tools developmentHardware diagnostics
GitHub ↗ GitLab ↗

Articles by Nasir A. Awan

Modern graphics card in a desktop PC while its cooling and sustained performance are checked
July 20, 2026

RTX 50 Hotspot Temperature Is Back: How to Check for GPU Throttling

 Digital artist troubleshooting stylus pressure on a drawing tablet
July 19, 2026

Pen Pressure Not Working? Fix Windows Ink, Drivers & Apps

 Cloudflare edge network protecting a shared-hosting website during server maintenance
July 18, 2026

Cloudflare Workers Failover for Shared Hosting: Our Live Setup

 Focused PC gamer at desktop monitors in a gaming venue
July 16, 2026

How to Make a Circle in Minecraft (Block by Block)

 Smiling woman raising her hand in a wave at her laptop during a video call in a bright office
July 16, 2026

Why Is My Camera Mirrored? Webcam Flip, Explained

 Woman looking intently at her smartphone in a dimly lit room, checking why it did not vibrate
July 13, 2026

Phone Not Vibrating? Test Your Vibration Motor and Fix It

 Office worker comparing evenly spaced marks on a printed page beside a laser printer
July 14, 2026

Laser Printer Repeating Marks: Drum, Roller or Fuser?

 Smiling woman waving at her laptop during a video call at a bright home office desk
July 12, 2026

How to Check Webcam Resolution (Is It Really 1080p?)

 Hand gripping a gaming mouse on a dark cloth mousepad beside a red backlit keyboard, about to make a fast flick
July 11, 2026

Mouse Spinning Out? What It Is, How to Test It, and Fixes

 Gamer comparing how the same field of view looks across two first-person games
July 11, 2026

Why the Same FOV Feels Different Across Games (HFOV vs. VFOV)

 Player holding a phone sideways with both hands during a mobile game that uses the accelerometer and gyroscope
July 10, 2026

Accelerometer vs Gyroscope: What's the Difference? (Test Both in Your Browser)

 Dark monitor showing grayscale gamma bars and a stripe-blend pattern for a monitor gamma test
July 10, 2026

Monitor Gamma Test: Check Gamma 2.2 and Fix Washed-Out or Too-Dark Screens

 Hand using a modern gaming mouse next to an opened old ball mouse with its ball and rollers visible
July 8, 2026

How Does a Computer Mouse Work? Ball, Optical & Laser

 Yellow tape measure, fabric sewing tape and steel ruler lying side by side on a white desk
July 7, 2026

How to Measure Without a Ruler: 8 Accurate Methods (Phone, Card & On-Screen)

 Player holding a white PS5 controller with both thumbs near the analog sticks in front of a TV
July 6, 2026

Controller Deadzone Explained: Test Yours, Mask Stick Drift & Find the Right Setting

 Person typing on a vintage typewriter to illustrate QWERTY keyboard history
July 5, 2026

Why Is the Keyboard QWERTY? History, Layouts & Testing

 Person leaning toward a computer monitor to inspect blurry, soft-looking text at a desk
July 4, 2026

Why Does My Monitor Look Blurry? Scaling, Resolution & OLED Text Fringing (with a Live Sharpness Test)

 Hand holding a white keyboard key while testing keyboard repeat rate and repeat delay
July 4, 2026

Key Repeat Rate Test: Fix Keyboard Repeat Delay and Speed

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