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

Fix OBS Virtual Camera Not Working After Update

After updating OBS Studio, the virtual camera output may stop working in Zoom, Discord, or other ...

Fix Microsoft Store Access Denied After Windows Update

After a Windows update, some users see an 'Access Denied' message when opening the Microsoft Stor...

Fix WinSCP Permission Denied Publickey Authentication

When connecting to a remote server with WinSCP using SSH public key authentication, you may see t...

Install NuGet Provider Manually Without Internet

Fix Chrome Cache Causing Slow Loading Issues

If Chrome feels sluggish and pages take forever to load, a bloated or corrupted cache is a common...

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...