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

Fix Windows Search High CPU Usage (SearchIndexer.exe)

If you notice your PC slowing down and Task Manager shows SearchIndexer.exe using 50% or more CPU...

How to Set Up Command Prompt Offline in Windows 10

If you need to set up Command Prompt on a Windows 10 machine that has no internet access, the pro...

Fix 'Invalid Configuration' Error in Command Prompt on Windows 10

When you open Command Prompt and see an 'invalid configuration' message, it usually means a setti...

BitLocker Connection Timeout Troubleshooting Checklist

If BitLocker network unlock fails with a timeout error, the issue is typically in the network pat...

How to Grant Full Access to a PowerShell Script

When you try to run a PowerShell script and get an access denied error or a message about executi...

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" ...