Fix PowerShell Service Unavailable Error on Windows
You're running a PowerShell command and get a red error: "Service unavailable". ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Activation Error 0xc004f074
You see error 0xc004f074 when trying to activate Windows, often after a hardware change or when u...
How to Fix Command Prompt Access Denied Error
When you type a command in the Command Prompt and get an 'Access Denied' message, it usually mean...
Fix Windows Security Connection Refused Error After Network Reset
After performing a network reset, you may see a 'connection refused' error when opening Windows S...
Fix Microsoft Teams Offline Installer Missing Dependencies
When you try to install Microsoft Teams using the offline installer, you may see an error about m...
Microsoft Store File Locked: How to Fix Installation Errors
When installing or updating apps from the Microsoft Store, you may see an error like "File locked...
Topic paths
Quick titles
How to Fix Search Access Denied in Windows After UpdateResolve Windows Update Proxy Block via Group PolicyHow to Speed Up PC After Windows ActivationHow to Fix BitLocker Module Not Found ErrorWindows Security Credentials Failed in RDP – FixFix RDP Connection Issues: Step-by-Step GuideManaging PowerShell Module DependenciesResolve Remote Desktop Update Failure on Windows 10