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

How to Fix Windows Terminal Blank Screen on Startup

If Windows Terminal opens to a blank screen—no prompt, no text, just an empty window—you're not a...

Fix OpenVPN Authentication Error: Step-by-Step Guide

If you're seeing "authentication error" when trying to connect to an OpenVPN server, the connecti...

Fix GitHub Actions Cache Action Permission Denied Error

Fix Task Scheduler Auto Start When Service Not Running

You set a task to run at startup in Task Scheduler, but it never executes. One common reason: the...

How to Fix Outlook Login Loop by Clearing Saved Passwords

If Outlook keeps asking for your password even after you enter it correctly, or you see a login l...

Set Proxy in PowerShell for Script Execution

If your PowerShell scripts fail with connection errors when downloading modules or making web req...