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

Enable Windows Search Indexing When Paused

You open Search or indexing options and see 'Indexing paused' with no obvious way to resume. This...

Fix Windows Defender Error 0x80070422: Cannot Connect

If you see error 0x80070422 when trying to open Windows Defender Security Center, the service is ...

Fix Windows Security Service Not Starting

You open Windows Security and see an error that the service isn't running. Or you get a notificat...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Windows Search Connection Refused Network Error

If you see 'connection refused' when searching network locations in Windows, it usually means the...

How to Fix Remote Desktop Error Code 0x4

When you try to connect to a remote computer via Remote Desktop (RDP) and see error code 0x4, the...