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

Windows 10 Activation Troubleshooting Checklist

When Windows 10 shows an activation error, the cause is usually a recent hardware change, a corru...

How to Fix a Microsoft Store App That Won't Download

You click install on a Microsoft Store app, but the download never starts, stalls at 0%, or fails...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

PowerShell Script Log File Setup Checklist

When you run a PowerShell script and nothing appears in your log file—or the log is incomplete—it...

Chrome Profile Failed to Start Windows 10: Fix Guide

When launching Chrome on Windows 10, you might see an error like “Your profile could not be opene...

How to Fix Nginx 404 Not Found with try_files Directive

You've set up your Nginx server block, but visiting your site returns a 404 Not Found error. The ...