How to make PowerShell tab completion work like Bash

New versions of PowerShell include PSReadline, which can be used to do this:

Set-PSReadlineKeyHandler -Key Tab -Function Complete

or, to make it even more like bash where you can use arrow-keys to navigate available options:

Set-PSReadlineKeyHandler -Key Tab -Function MenuComplete

To make it permanent, put this command into C:\Users\[User]\Documents\WindowsPowerShell\profile.ps1.