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

PowerShell Proxy Configuration for Internet Access

When PowerShell can't reach external resources like NuGet repositories or online modules, a misco...

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 Slow Command Execution in Command Prompt

If you notice that commands in Command Prompt (cmd.exe) take several seconds to execute, even sim...

Fix OpenVPN Authentication Error: Step-by-Step Guide

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

Chrome Profile Configuration Checklist for Troubleshooting

If Chrome behaves oddly—settings reset, extensions disappear, or bookmarks vanish—the profile con...

Chrome 'Access Denied' Permission Fix: Step-by-Step Guide

You're trying to access a website in Chrome, but instead of the page loading, you see an 'Access ...