Knowledge base for software setup, errors, and daily tool work.

Fix Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

How to Fix PowerShell Version Mismatch Error

Fixing Windows Security Connection Timeout on Sign-In

You’re trying to sign in to Windows and the “Windows Security” window appears, but it eventually ...

Composer Memory Limit 1024M Still Failing: Fixes That Work

You’ve set COMPOSER_MEMORY_LIMIT=1024M or added memory_limit=1024M to <...

How to Fix 'Port Already Allocated' Error in Docker Compose

When running docker compose up, you might see an error like Error: Port 8080 i...