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

Fix Windows Search 504 Gateway Timeout Due to Antivirus Interference

If you're seeing a "504 Gateway Timeout" error when using Windows Search—especially when searchin...

How to Fix Microsoft Store File Locked Error

If you see a 'file locked' error when trying to install or update an app from the Microsoft Store...

How to Fix Windows Terminal 404 Not Found Error

You open Windows Terminal and see a '404 Not Found' error, often when clicking a link or launchin...

How to Reset Chrome Browser Settings to Default for Troubleshooting

If Chrome has been acting up—crashing frequently, loading pages slowly, or showing unexpected pop...

How to Reset Windows Security Credentials After Authentication Failed

When Windows throws an 'authentication failed' error—often when accessing network shares, mapped ...

Command Prompt Setup Guide for Beginners

What is Command Prompt?

Command Prompt is a text-based interface in Windows that lets you...