PowerShell Command Not Found but Works in CMD
You open PowerShell, type a command you know works in Command Prompt, and get an error like
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listDocker Desktop Stuck on 'Starting' Forever on Windows 11
You launch Docker Desktop on Windows 11, but it hangs on the 'Starting' screen indefinitely. The ...
Fixing PowerShell Invoke-Command Timeout Errors
When you run Invoke-Command against a remote computer and get a timeout error, it us...
How to Enable Windows Defender Service Manually
If Windows Defender won't start or you see warnings that it's turned off, the underlying service ...
Enable Windows Defender After Disabling Third-Party Antivirus
If you've disabled or uninstalled a third-party antivirus and now find Windows Defender is not au...
Fix PostgreSQL Connection Refused Due to pg_hba.conf
When a client gets 'connection refused' from PostgreSQL, the first thing to check is the pg...
Topic paths
Quick titles
Fix Microsoft Teams Invalid Configuration ErrorReal-Time Protection Auto-Off Fix in Windows 10/11Optimize Windows Security Settings: A Practical GuideTroubleshooting Chrome Profile Error Missing ExtensionsHow to Fix Task Scheduler Error 0x1 (0x1)How to Fix Chrome Not Opening on Windows 10Fix Windows Search Service Not Running ErrorHow to Configure Command Prompt Settings