Setup:

1. Install 'App Installer' from Win Store (this will setup 'winget').
2. Install 'WindowsTerminal.Preview' using 'winget'
3. Install 'vim.vim' using 'winget'
4. Install 'Microsoft.PowerShell' using 'winget'
5. Update ExecutionPolicy (needed for 'PowerShellGet' installs):

Set-ExecutionPolicy -ExecutionPolicy RemoteSigned

6. Clone this repo ('powershell') from github into the same directory as $PROFILE
7. Install JanDeDobbeleer.OhMyPosh using 'winget'
8. Install CascadiaCode Nerd Font

oh-my-posh font install
[select CascadiaCode]

9. Install posh-git
10. Upgrade PSReadLine
11. Install z