New to TechFix Radar? You are in the right place. We publish tested, step-by-step troubleshooting guides for Windows 11, Android, iPhone and laptop problems — written so anyone can follow them, no technical background required.
Pick the device you are having trouble with:
🖥️ Windows Problems
Update failures, black screens, 100% disk usage, WiFi drops, printer and audio errors.
📱 Android Problems
Charging faults, overheating, screen flickering, app crashes, WiFi and touch issues.
🍎 iPhone Problems
Battery drain, boot loops, hotspot failures, sound and rotation problems.
💻 Laptop Problems
Batteries that will not charge, fan noise, overheating, flickering displays.
🔧 Free Tools
We also host free browser-based utilities — QR code generator, password generator, unit converter, JSON formatter and more. No signup, no downloads.
How Our Guides Work
Every guide lists fixes in order of how likely they are to work, tells you how long each one takes, and warns you before any step that risks data loss. When a problem is genuine hardware failure, we say so instead of wasting your time.
Written and edited by Saif Khan. More about us →