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

PowerShell Set-ExecutionPolicy RemoteSigned Not Working: Fixes

You run Set-ExecutionPolicy RemoteSigned and see the change confirmed, but when you ...

Fix Port Already Allocated Error in Windows Security

If you see a 'port already allocated' error when starting a Windows Security-related service or a...

SSH Host Key Verification Failed: Troubleshooting Checklist

When you connect to a remote server via SSH and see "WARNING: REMOTE HOST IDENTIFICATION HAS CHAN...

Windows Security Failed to Load Permissions: Fix Guide

You open Windows Security and see 'Page not available' or 'Failed to load permissions'. This usua...

How to Enable PowerShell Scripts on Windows 11

You try to run a .ps1 script on Windows 11 and get an error like "cannot be loaded because runnin...

Fix Windows Defender Proxy Error: Permission Denied