Checklists for software errors, setup, and tool workflows.

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How to Fix OneDrive Files On-Demand Not Working

You've enabled OneDrive Files On-Demand, but files that should be available offline remain as pla...

Fix Windows Defender Network Error in Configuration Tool

When you open the Windows Defender Configuration Tool and see a network error, it usually means t...

Fix OneDrive Sync Update Error 0x8004de40

You see error 0x8004de40 when OneDrive tries to sync or update. The error usually means a credent...

Fix PowerShell 502 Bad Gateway After Windows Update

After a recent Windows update, you may encounter a 502 Bad Gateway error when using PowerShell to...

Fix PostgreSQL Connection Refused Due to pg_hba.conf

When a client gets 'connection refused' from PostgreSQL, the first thing to check is the pg...

Fix Windows Terminal 502 Bad Gateway on Azure Connection
You're working in Windows Terminal, and when you try to connect to an Azure resource—like a VM, w...