Farbar Service Scanner allows you to diagnose network connectivity issues due to corrupted or missing Windows services. When the tool is run it will display a detailed report on the services, driver services, their configurations and the files that are responsible for network connectivity. Using this information a user can diagnose issues with their network connectivty as well as other Microsoft services.

This tool currently checks the following services: RpcSs, PlugPlay, Internet Services, Windows Firewall, System Restore, Action Center, Windows Update & Windows Defender.

Also take a look at Farbar Recovery Scan Tool.