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

Fix Command Prompt Proxy Settings 502 Bad Gateway

If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Setup kubectl Context for Multiple Clusters

If you work with several Kubernetes clusters, you've probably seen errors like 'Unable to connect...

Fix Task Scheduler Certificate Errors When Tasks Don't Run

You set up a scheduled task in Windows Task Scheduler, but it never runs. When you check the task...

Fix pgAdmin 'Unable to Connect to Server' on Port 5432

You open pgAdmin, try to connect to your PostgreSQL server, and see "Unable to connect to...