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

How to Fix Windows Security Service Not Running

If you see an error that the Windows Security service is not running, the Security Center or Wind...

Windows Terminal Service Unavailable Checklist

When you see 'Terminal Service is unavailable' or 'Remote Desktop Service is currently busy' on a...

Fix Windows Defender Not Starting Due to Antivirus Conflict

You open Windows Security and see a message that Defender is turned off or not starting. The most...

Fix Microsoft Store Sign-In Errors: Step-by-Step Guide

If you're stuck on a sign-in screen or see an error like “Something went wrong” when trying to lo...

How to Bypass 502 Bad Gateway in PowerShell Script

When a PowerShell script hits a 502 Bad Gateway error from a web API or server, the script usuall...

Fix 'Outlook Path Not Found' Error After Migration