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

BitLocker Authentication Failed: USB Key Not Recognized Fix

When BitLocker prompts "Authentication failed" and your USB key isn't recognized, the drive is lo...

Fix OneDrive Not Syncing After Password Change

Changing your Microsoft account password often breaks OneDrive sync. The app may show errors like...

How to Fix Chrome Invalid Profile Configuration Error

If you see 'Your profile could not be opened correctly' or 'Invalid profile configuration' when l...

Fixing PowerShell Dependency Conflicts When Scripts Fail

You run a PowerShell script and get errors like Required module X is not loaded or <...

Fix Task Scheduler SSL Certificate Expired Error

If a scheduled task that connects to a remote service (e.g., web API, FTP over SSL) starts failin...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...