Fix 'Service Unavailable' for PowerShell on Windows 10
You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Microsoft Teams Not Detecting External Webcam
You plug in your external webcam, open Microsoft Teams, and the video feed stays black or shows t...
Fix MySQL Access Denied for User with GRANT Command
You're logged into MySQL as root or another user, but when you run a GRANT command, ...
Fix Get-ChildItem Access Denied Errors in PowerShell
When you run Get-ChildItem in PowerShell and hit an "Access Denied" error, it usuall...
How to Fix Command Prompt Not Opening in Windows
When Command Prompt (cmd.exe) refuses to open—either by clicking, typing 'cmd' in Run, or via the...
How to Download and Install PowerShell 7 on Windows Server
You need PowerShell 7 on Windows Server, but the built-in Windows PowerShell 5.1 is the default. ...