Install failover cluster feature using powershell

PS C:\> Install-WindowsFeature -Name Failover-Clustering –IncludeManagementTools

Success Restart Needed Exit Code      Feature Result

------- -------------- ---------      --------------

True    Yes            SuccessRest... {Failover Clustering, Failover Clustering ...

WARNING: You must restart this server to finish the installation process.

PS C:\>