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

Fix Windows Search Proxy Issues When VPN Is Active

If Windows Search stops returning results when you connect to a VPN, the problem is often related...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

How to Clear Browser Cache to Fix Chrome 504 Timeout

If you're seeing a 504 Gateway Timeout error in Chrome, it might not be a server...

Fix Windows Update 504 Gateway Timeout Related to Firewall Settings

If you see a 504 gateway timeout when running Windows Update, it usually means the update server ...

How to Setup Windows Defender Exclusion for Network Drives

If Windows Defender scans a network drive every time you access it, you may notice slow file oper...

Windows Security Setup Guide for Beginners

If you're new to Windows, securing your computer can feel overwhelming. This guide walks through ...