Fix PowerShell Service Unavailable Error During SFC Scan
You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Stop Command Prompt from Freezing on Startup
If Command Prompt (cmd.exe) freezes or hangs shortly after opening, it's usually due to a startup...
Fix BitLocker Proxy Error Code: Practical Steps
When BitLocker Network Unlock fails, you might see a proxy error code in the event logs or during...
Fixing 'Connection Refused' in Command Prompt Due to Firewall
If you see a 'connection refused' message in Command Prompt when trying to connect to a remote se...
Microsoft Store Authentication Failed After Update: Fixes
After a Windows update, you might see "Authentication failed" when trying to sign in to the Micro...
Fix Windows Search Indexing Paused After Update
After a Windows update, you may notice that search results are incomplete or slow. Often, this ha...
Topic paths
Quick titles
Fix Microsoft Teams Loading Error CodesMicrosoft Store Version Mismatch Troubleshooting ChecklistTeams Permission Denied: Step-by-Step FixesChrome Won't Open Due to Profile ConflictHow to Fix Access Denied in Windows Command PromptHandle Expired Authentication Tokens in PowerShell ScriptsHow to Enable Command Prompt in Safe Mode Without NetworkFix Windows Activation Connection Timeout: Step-by-Step