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

Fix Task Scheduler Error 101: Failed to Start

You see Event ID 101 in the Windows Event Viewer under TaskScheduler, and the task didn't run. Th...

BitLocker Cache Cleanup Checklist for Sysadmins

If BitLocker-protected drives start acting up—slow unlocks, stale recovery keys, or disk space sh...

Fix 'nvm command not found' After Restarting Windows

You installed Node Version Manager (nvm-windows), used it successfully, then restarted your PC an...

PowerShell High CPU Usage: Setup and Optimization Guide

You launch PowerShell and notice your CPU usage spikes to 80% or more, even when you're not runni...

Fix Chrome Profile Permission Denied Error

When Chrome shows a 'permission denied' error for your profile, you can't access bookmarks, histo...

Fix Windows Defender Module Not Found Error 0x80070643