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

How to Fix Chrome DNS_PROBE_FINISHED_NXDOMAIN Error

When you see DNS_PROBE_FINISHED_NXDOMAIN in Chrome, it means the browser can't f...

Fix 502 Bad Gateway When Windows Search Not Working

You open Windows Search, type a query, and instead of results see a 502 Bad Gateway error. This u...

Reset Microsoft Store Using wsreset Command

Fix 'OneDrive File Locked by Another User' Sync Stuck

You're trying to sync a file in OneDrive, but it's stuck and shows 'File locked by another user'....

Hardening Chrome: Privacy & Security Config Guide

You want to tighten Chrome's privacy and security without breaking your browsing experience. This...

Fix Windows Security Authentication Failed in Remote Desktop

When you try to connect to a remote PC and see "Windows Security" followed by "Authentication fai...