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

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix PowerShell Authentication Failed to Remote Server

When you see 'Authentication failed' in PowerShell while trying to connect to a remote server, it...

Fix Chrome Extensions Not Loading After Sync Issue

You sign into Chrome on a new computer, expecting all your extensions to appear. Instead, some ar...

How to Reduce Windows Update Memory Usage

Windows Update can sometimes consume excessive memory, especially when scanning for updates or do...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...