Fix 'powershell not recognized as internal or external command'
When you type powershell in Command Prompt or a script and see the error "'power...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Service Authentication Failed Error
You might see the error 'Windows Defender service authentication failed' when trying to open Wind...
Windows Search Setup Checklist for IT Admins
When Windows Search doesn't work reliably, users complain about slow file lookups, missing emails...
How to Fix Windows Activation Login Loop
You sign in to Windows, but instead of your desktop, you see the activation screen again—over and...
Fix Windows Search Invalid Configuration Error 0x80004005
If you see error 0x80004005 when searching in Windows, it usually means the search index configur...
How to Fix Chrome Profile Network Error
You open Chrome and see a message like "Profile error: your profile could not be opened correctly...
Topic paths
Quick titles
Fix Microsoft Teams High Memory Usage: A ChecklistBreaking the Windows Terminal Login LoopPowerShell Backup Restore Automation GuideReduce Chrome Memory Usage Post-UpdatePowerShell Version Mismatch: A Sysadmin ChecklistWindows 10 Task Scheduler Not Running TasksResolve Error 0x80070643 in Visual Studio SetupOneDrive Configuration Loop Fix Guide