Software comparisons, alternatives, and tool decision notes.

Windows Security Update Checklist Before Installing

Before you click "Install" on that Windows security update, a few minutes of preparation can save...

Set Proxy in PowerShell for Script Execution

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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Windows Security Path Not Found Error

When you try to open Windows Security (formerly Windows Defender Security Center) and see a messa...

Fix Remote Desktop Authentication Failed: Credential Manager Guide

When you try to connect to a remote PC and see "Authentication failed", the prob...

How to Install PowerShell Offline Without Internet

If you need to install PowerShell on a machine that has no internet access, the process is straig...