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

Fix BitLocker 404 Error When Unlocking a Drive

If you see a '404 not found' error when trying to unlock a BitLocker-encrypted drive, it usually ...

Chrome Profile Sync Not Working: Practical Fixes

You open Chrome expecting your bookmarks, passwords, and settings to be there, but they aren't. S...

How to Fix Microsoft Teams High Memory Usage on Windows 10

You open Task Manager and see Microsoft Teams using 800 MB or more of RAM. Over time, it can clim...

MongoDB Authentication Failed Error 18: Causes and Fixes

When you see MongoDB AuthenticationFailed (error code 18), it means the server r...

Fix Windows Security Loading Forever Error

You open Windows Security and it just spins—loading forever. This is a known issue on Windows 10 ...

How to Fix BitLocker SSL Certificate Error

Symptoms

When you try to unlock a BitLocker-protected drive or enable BitLocker, you may ...