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

Fix Cloudflare DNS Not Working on Router Setup

If you've set Cloudflare DNS (1.1.1.1, 1.0.0.1) on your router but devices still can't resolve do...

How to Reset Command Prompt Color and Font Settings

If your Command Prompt text is hard to read, colors look off, or the font has changed unexpectedl...

PowerShell Performance Checklist for Slow Scripts

If your PowerShell script takes minutes instead of seconds, the problem is usually not the comput...

Fix Windows Terminal Login Loop Error (Exit Code 1)

You open Windows Terminal, see a flash of a login prompt, then it closes immediately with an erro...

Fix PowerShell Access Denied for Network Path

When you run a PowerShell command that accesses a network share or remote path, you may see an 'A...

Fix npm install ENOENT package.json Setup Error