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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

How to Set Up Command Prompt Auto Start via Task Scheduler

You want a command prompt script to run automatically at system startup or on a schedule. Using T...

BitLocker Authentication Failed Troubleshooting Checklist

If you see a BitLocker authentication failed error during startup, Windows cannot unlock the driv...

Fix BitLocker Path Not Found in Group Policy

When configuring BitLocker Drive Encryption via Group Policy, you might see an error like 'Path n...

Clear PowerShell Command Cache After Module Update

After updating a PowerShell module, you may notice that new cmdlets or changes don't appear immed...

Fix Task Scheduler High CPU Usage: Practical Steps

You open Task Manager and see Task Scheduler using 30-60% CPU, sometimes more. The system feels s...