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

MongoDB Compass Not Connecting to Mongod Server: Fixes

You open MongoDB Compass, enter your connection string, and get an error. The server is running, ...

Fix Windows Defender Virus Definition Update Errors

When Windows Defender fails to update virus definitions, you might see error codes like 0x8007000...

Fix Windows Security Service Not Running for Antivirus

If Windows Security shows 'Service not running' or your antivirus isn't working, the underlying s...

Resolving npm Dependency Conflicts After an Update

Fix Outlook Token Expired Authentication Failed Error

If you see 'token expired' or 'authentication failed' in Outlook, it usually means the app's save...

Fix BitLocker Recovery Key Permission Denied in Windows 10

You need your BitLocker recovery key to unlock a drive, but Windows 10 throws a 'permission denie...