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

Fix OneDrive Sync Not Connecting on Windows 10

OneDrive sync not connecting on Windows 10 usually means the app can't reach Microsoft servers or...

How to Fix PostgreSQL Password Authentication Failed for User

You see psql: error: FATAL: password authentication failed for user "youruser" when ...

Fix Outlook Service Unavailable After Update

You open Outlook after a recent update and see “Service Unavailable” or “Cannot start Microsoft O...

Fix PowerShell DNS Error 0x8007274d: Practical Steps

Fix 'Port Already in Use' Error When No Process Shows

You try to launch Chrome or a Chrome-based tool (like Puppeteer, Selenium, or a local dev server)...

Fix Windows Terminal Network Error 0x80070035

When you see error code 0x80070035 in Windows Terminal, it usually means the network path was not...