Checklists for software errors, setup, and tool workflows.

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Fixing AWS CLI Command Prompt Token Expired Errors

If you see 'Token expired' or 'The security token included in the request is expired' when runnin...

Fix PowerShell Command Not Recognized in Windows 11

You type a PowerShell command and get 'not recognized as the name of a cmdlet, function, script f...

How to Restore Windows Search Settings from Backup

If Windows Search stops working correctly—missing files, slow indexing, or wrong results—restorin...

Fix Windows Terminal Settings Not Applying After Cache Clear

If you clear the cache in Windows Terminal and find that your custom settings (like color schemes...

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 VMware Workstation Network Adapter Not Working on Linux Host
If you're running VMware Workstation on a Linux host and your virtual machine's network adapter s...