How to Fix Windows Activation Not Working on Ubuntu
If you're running Windows on a machine that also has Ubuntu, you may see an activation error. Thi...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFixing PostgreSQL Connection Refused and Permission Denied
When you try to connect to PostgreSQL and get "connection refused" or "permission denied", the pr...
Fix Chrome DNS_PROBE_FINISHED_NXDOMAIN Error
You're trying to load a website in Chrome, but instead you see: This site can't be reache...
Fix Chrome User Profile Configuration Errors
You open Chrome and see an error like "Your profile could not be opened correctly" or "Chrome use...
Fix 'PowerShell Not Recognized as Internal or External Command'
When you type powershell in Command Prompt or a script and see 'powershell' is...
Reset Windows Security App Without Losing Data
If the Windows Security app is crashing, not opening, or showing errors, resetting it can often f...
Topic paths
Quick titles
Windows Terminal Settings Save Failure Permission FixFix Windows Defender Version Mismatch Not UpdatingWindows Cannot Connect to Activation Server FixFix Command Prompt Proxy Error: Step-by-Step ChecklistHow to Solve Task Scheduler Invalid Configuration Post-UpdateTask Scheduler Permission Denied for Batch Job – FixFix BitLocker Service Not Starting Error 0x80070005How to Resolve Command Prompt Connection Timeouts