Checklists for software errors, setup, and tool workflows.

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Fix Gradle Build: Could Not Find or Load Main Class

When a Gradle build fails with Could not find or load main class, it usually means t...

Fix Windows Store Stuck on 'Installing Update'

You open the Microsoft Store and see the banner: "Installing update…" but nothing happens for min...

Fix BitLocker Error 0x8031004a on Windows 10/11

BitLocker error 0x8031004a typically appears when Windows attempts to unlock the system drive dur...

How to Fix Remote Desktop Blank Screen After Connecting

You connect to a remote Windows machine via Remote Desktop (RDP), authentication succeeds, but yo...

Fix Docker Compose Port Already in Use on Host

When you run docker compose up and get an error like Error starting userland p...

Setup Windows Defender to Trust an SSL Certificate
If you're running a local development server or an internal application with a self-signed or pri...