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

How to Fix Authentication Failed in Command Prompt

When you see 'authentication failed' in Command Prompt, it usually means the system couldn't veri...

Troubleshoot PowerShell Crashing Due to Profile Script

PowerShell crashing immediately after starting, or during the first few seconds, often points to ...

Fix Microsoft Store Module Not Found & Permission Denied

When you see 'module not found' or 'permission denied' errors in the Microsoft Store, it usually ...

Fix 'File in Use by Another Program' Error in Windows Terminal

When you see 'The file is in use by another program' while using Windows Terminal, it usually mea...

Fix Task Scheduler 404 Not Found Due to Permissions

When you open Task Scheduler and see a '404 Not Found' error when trying to view or create a task...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...