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

Windows Defender Configuration for Maximum Protection

Windows Defender (now Microsoft Defender Antivirus) provides solid baseline protection, but defau...

How to Fix PowerShell DNS Errors Not Working

When PowerShell throws a DNS error and stops working, it usually means a name resolution failure....

WinSCP Connection Refused vs Permission Denied: How to Fix

When you try to connect to a remote server with WinSCP and get an error, the specific message can...

PowerShell Set-ExecutionPolicy RemoteSigned Not Working: Fixes

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

Fix PowerShell 404 Error When Using Invoke-WebRequest