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

Fix Windows Search High Memory Usage Not Working

If Windows Search stops returning results and your system shows high memory usage from SearchInde...

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...

Fix Remote Desktop Blank Screen or Stuck Loading

You connect to a remote machine via RDP, see the initial login screen, but then the session goes ...

Fix Outlook Rate Limit Exceeded Error (Code Explanation)

If you use Outlook with add-ins, scripts, or third-party integrations, you might see an error lik...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...

Windows Defender Failed to Start: Manual Malware Check Guide

If Windows Defender fails to start, you might see an error like "Windows Defender service won't s...