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

Fix 'Chrome Profile Module Not Found' and Delete Profile

When you see the error 'Chrome profile module not found' while starting Google Chrome, it usually...

How to Bypass Go Modules Proxy for Local Packages

When working with Go modules, the default proxy (proxy.golang.org) speeds up builds but can inter...

Fix Windows Activation Blocked by Firewall

If Windows activation fails with an error about a blocked firewall, your PC likely can't reach Mi...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Certbot Renewal Failed Due to Nginx Configuration: How to Fix

How to Fix Microsoft Teams Access Denied Error

You try to open Microsoft Teams and see an “Access Denied” message. This usually means your accou...