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

Fixing 'Connection Refused' in Command Prompt Due to Firewall

If you see a 'connection refused' message in Command Prompt when trying to connect to a remote se...

Certbot Renewal Failed Due to Nginx Configuration: How to Fix

Fix OneDrive Sync Pending Changes Not Uploading

If your OneDrive shows "Pending changes" that never upload, you're not alone. This typically happ...

How to Release a File Lock from a PowerShell Script

When a PowerShell script leaves a file locked—perhaps due to an incomplete read/write operation o...

Setting Up Windows Terminal with PowerShell and WSL

If you're running Windows 10 or 11 and want a single terminal that handles both PowerShell and WS...

Chrome Bookmarks Not Migrating to New Computer: Fixes

You set up your new computer, installed Chrome, and expected your bookmarks to appear—but they di...