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

Nginx 502 Bad Gateway: PHP-FPM Fix Guide

Seeing a 502 Bad Gateway error from Nginx usually means it can't reach PHP-FPM. This is common af...

How to Fix Chrome Connection Timeout Errors

When Chrome shows a connection timeout error, it means the browser waited too long for a server r...

How to Fix Windows Update High CPU Usage in Windows 10

If your Windows 10 PC slows down, fans spin up, and Task Manager shows high CPU usage from 'Windo...

How to Reduce PowerShell High Memory Usage

You open Task Manager and see PowerShell consuming 1 GB or more of RAM. This usually happens afte...

OneDrive Sync Settings Greyed Out: How to Fix

You open OneDrive sync settings to pause syncing or select folders, but everything is greyed out ...

Fix PowerShell Reset Settings Not Syncing