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

Windows Defender High CPU Usage After Malwarebytes Installation

After installing Malwarebytes, some users notice Windows Defender Antivirus Service consuming hig...

Outlook Connection Refused: Step-by-Step Troubleshooting Checklist

When Outlook shows a 'connection refused' error, it usually means something on your network or co...

Fix Windows Defender Error 0x80073b01

If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...

Fix Chrome DNS Probe Finished Bad Config Error

If you see 'DNS_PROBE_FINISHED_BAD_CONFIG' in Chrome, it usually means your computer can't reach ...

Fix nvm not working in CMD or PowerShell on Windows