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

Fix PowerShell Module Not Found Permission Denied Error

When you see "module not found" combined with "permission denied" in PowerShell, it typically mea...

How to Fix Windows Terminal DNS Errors: Step-by-Step Guide

If you see 'DNS resolution failed' or 'Name or service not known' in Windows Terminal, the proble...

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 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 Fix Outlook Setup Error 'Cannot Start Microsoft Outlook'