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 listFix 'Permission Denied' When Activating Python venv on Mac
You try to activate a Python virtual environment on your Mac with source venv/bin/activate<...
Fix Windows Update Service Stuck on Starting Repair
You restart your PC after a Windows Update failure, and the screen says 'Starting repair' — but i...
How to Add Folder Exclusions in Windows Defender
If Windows Defender is slowing down your workflow or flagging a trusted application, you can excl...
How to Fix Windows Search High Memory Usage
If Windows Search is using excessive memory (often 500 MB or more in Task Manager), it can slow d...
Fix BitLocker Log File Location Not Found Error
When you try to check BitLocker status or recovery information, you might see an error like "BitL...
Topic paths
Quick titles
Nginx 502 Bad Gateway: Causes and FixesHow to Fix Chrome Command Not Found on MacWindows Command Prompt Freezes When Typing: FixesHow to Fix Redis Port Already in Use ErrorOutlook Attachment Crash FixesResolve 'Cannot Expand Folder' in OutlookHow to Resolve Teams Web Stuck on LoadingStop Microsoft Store High CPU Usage After Windows Update