Knowledge base for software setup, errors, and daily tool work.

How to Fix PostgreSQL Password Authentication Failed for User

You see psql: error: FATAL: password authentication failed for user "youruser" when ...

How to Install PowerShell on Ubuntu

If you need to run PowerShell scripts on Ubuntu, you can install it via Microsoft's official repo...

Fix Microsoft Store Permissions Issue in Windows 10

Fix OneDrive Sync Stuck on Access Denied

OneDrive sync can get stuck with an 'Access Denied' error, often caused by file permission issues...

7-Zip 'Cannot Open File as Archive' Error: Malware or Not?

You try to open a file with 7-Zip and get the error 'Cannot open file as archive'. This can happe...

Fixing VSCode Remote SSH: Connection Timeout & Permission Denied

You're trying to connect to a remote server via VSCode's Remote - SSH extension, but you keep hit...