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

Fix NVM Not Found in Git Bash on Windows

Set Windows Defender Threat Service to Automatic Startup

If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...

BitLocker Can't Connect to External Drive: Setup Checklist

If you see an error like "BitLocker cannot connect to the external hard drive" or the drive doesn...

BitLocker TPM Not Detected After Settings Reset: Fix

If you recently reset Windows settings or performed a system restore and now BitLocker reports th...

Checklist to Resolve Windows Defender Update Errors

When Windows Defender fails to update, you might see error codes like 0x80070643, 0x80240022, or ...

OneDrive Sync Module Troubleshooting Checklist

If OneDrive stops syncing or shows errors like "Changes not syncing" or "Sync paused," the sync m...