If you are running windows 10 and do not want any forced windows feature updates installed but still want to be secure with the security updates, try this. Disable windows update in services. Go to Microsoft Update Catalogue and download whatever security update is available for your windows 10 flavor. Disable Internet. Enable windows update in services. Install whatever security update you dloaded from the update catalogue. Once installed, disable windows update in services. Then you can go back online and your system will have the latest security updates needed without the forced and unwanted feature updates. If you are running windows defender you can manually download the newest definitions here hxxps://www.microsoft.com/en-us/wdsi/definitions.