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

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" ...

OneDrive Sync Error 404 Not Found: Causes and Fixes

You open OneDrive and see a '404 Not Found' error during sync. This usually means OneDrive can't ...

Fix Task Scheduler Dependency Conflict and Permission Denied Errors

When a scheduled task fails with a 'permission denied' error or a dependency conflict, it usually...

Microsoft Store Command Not Found: Setup Guide

You try to run a Microsoft Store command (like ms-windows-store: or a PowerShell cmd...

Fix Windows Search Not Showing Results Due to Authentication Error

You type in the Windows Search bar, but nothing appears—or you see a brief error message about au...

Fix Windows Security Not Opening Error 0x80073cfc

When you double-click Windows Security and nothing opens, or you see error 0x80073cfc, it usually...