Also make sure you're on latest version of PSReadLine (I had some problems with it not updating properly and had to do a manual `Install-Module PSReadLine -Forc

Also make sure you're on latest version of PSReadLine (I had some problems with it not updating properly and had to do a manual `Install-Module PSReadLine -Force`) and try Set-PSReadLineOption -PredictionSource HistoryAndPlugin -PredictionViewStyle ListView You can also toggle between the default inline and listview with F2. Also if you install Install-Module CompletionPredictor and add this to your profile: Import-Module -Name CompletionPredictor Set-PSReadLineOption -PredictionSource HistoryAndPlugin -PredictionViewStyle ListView you also get the normal intellisense autocompletions in the listview. And remember that if you have all the help files installed locally you can use F1 to view help for the current parameter/command.