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

How to Fix High Memory Usage from Windows Activation in Windows 10

If you notice your Windows 10 system is using a lot of memory and you suspect it's related to act...

Fix Windows Search 502 Bad Gateway Error

If you see a "502 Bad Gateway" error when using Windows Search (e.g., in File Explorer or the Sta...

Fix Windows Defender Threat Service Not Running Error

You open Windows Security and see a yellow warning: “Threat service has stopped. Restart it now.”...

Fix Windows Security Authentication Error 0x80070035

Cloudflare SSL Flexible Redirect Loop: Step-by-Step Checklist

You've set up Cloudflare with SSL/TLS set to Flexible, and now your site redirects in an endless ...

Windows Defender Service Not Starting in Windows 10: Fixes

If Windows Defender won't start in Windows 10, you might see error messages like "Service did not...