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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Windows Activation 502 Bad Gateway: Step-by-Step Fix

When you try to activate Windows and see a 502 Bad Gateway error, it usually means the activation...

Fix OneDrive Sync Fails with 504 Gateway Timeout Configuration

You start OneDrive sync and see a 504 Gateway Timeout error. This usually means the sync request ...

Troubleshoot 502 Bad Gateway with Curl Commands

A 502 Bad Gateway error means your server (gateway) got an invalid response from an upstream serv...

Set Proxy in PowerShell for Script Execution

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

How to Set Up a New Chrome Profile After a Crash

If Chrome crashes and won't open your usual profile, creating a new profile can get you back onli...