If you’re facing issues with KMS activation, there are several steps you can take to troubleshoot the problem. First, ensure that your KMS host is properly set up and that it has the correct DNS settings. Use the command prompt to check the activation status with commands like `slmgr /ato` and `slmgr /dlv`. Also, verify that the client is correctly pointing to the KMS server using the `slmgr /skms` command. If issues persist, check the event logs for any error messages related to activation, and ensure that any firewalls or network configurations are not blocking the KMS traffic. If all else fails, consulting Microsoft’s support documentation can provide further guidance.