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

Fix Windows Security Auto Start Registry Settings

If Windows Security (formerly Windows Defender) isn't starting automatically when you boot your P...

How to Fix BitLocker Module Not Found or Permission Denied Errors

Fix Windows Search Not Showing Results Due to Permission Errors

You type a query into the Start menu or File Explorer search box, but no results appear—or only p...

How to Fix Microsoft Teams Access Denied Error

You try to open Microsoft Teams and see an “Access Denied” message. This usually means your accou...

Fix 'Port Already in Use' Error When No Process Shows

You try to launch Chrome or a Chrome-based tool (like Puppeteer, Selenium, or a local dev server)...

How to Fix Windows Security Path Not Found Error

When you open Windows Security and see a "Path not found" error, the app usually fails to load or...