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

Resolve 502 Bad Gateway Using Command Line Tools

A 502 Bad Gateway error means a server acting as a gateway or proxy received an invalid response ...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

How to Fix Search Issues by Disabling and Re-enabling Windows Search Indexing

If Windows Search stops returning results or takes too long, the indexing service may be stuck or...

Microsoft Teams Network Error Troubleshooting Guide

You're in a meeting or trying to send a message, and suddenly Teams shows a network error. This g...

Fix SSH Permission Denied (publickey) Error

You try to SSH into a server and get Permission denied (publickey). This typically m...

Windows Update Dependency Conflict Setup Guide

You see an error like "Some update files are missing or have problems" or a specific error code s...