Fix Microsoft Store 404 Error on Windows 11
When you see a 404 error in the Microsoft Store on Windows 11, it usually means the store can't f...
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View listFix Putty Connection Refused on Port 22
You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...
How to Fix Windows Security Proxy Error 0x80072efd
You see error 0x80072efd when Windows Security tries to check for updates or run a scan. It usual...
How to Enable Windows Security Real-Time Protection
If you see a warning that real-time protection is off, or you suspect your PC is vulnerable, here...
Fix Windows Activation Error 0x803f7001 (Rate Limit)
You see error 0x803f7001 when trying to activate Windows. The message mentions a “rate limit.” Th...
Fixing PostgreSQL Connection Refused and Permission Denied
When you try to connect to PostgreSQL and get "connection refused" or "permission denied", the pr...
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