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

How to Fix Abnormal Memory Usage in CMD on Windows

Setup Windows Security to Fix 502 Bad Gateway Error

If you're seeing a 502 Bad Gateway error while running a local web server on Windows, the problem...

Fix Windows Security 504 Gateway Timeout After Reset Settings

If you've reset Windows Security settings and now see a 504 gateway timeout error when opening th...

PowerShell DNS Client Error During Setup: Fixes and Workarounds

When setting up a new system or configuring network services, you might encounter a PowerShell DN...

Fix Windows Defender Stuck Loading After Update

After a Windows update, you might open Windows Defender Security Center and see a spinning circle...

PowerShell Stuck Loading Profile Script: How to Fix

You open PowerShell, and it hangs indefinitely before showing the prompt. The title bar says “Loa...