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

How to Fix Windows Search High CPU Usage

If your PC fan is spinning up and Task Manager shows Windows Search (SearchIndexer.exe) using 30-...

Fix Windows Update High CPU Usage and Error 0x80070002

When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...

Command Prompt Dependency Conflict Troubleshooting Checklist

Remote Desktop Error 0x104: How to Fix Connection Issues

You try to connect to a remote PC via Remote Desktop (RDP) and get error code 0x104. The connecti...

How to Fix PowerShell Connection Refused (Port Blocked)

When you try to connect to a remote system using PowerShell remoting (Enter-PSSession, Invoke-Com...

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...