PowerShell edition: PowerShell 7+ (pwsh) - Pipeline chain operators `&&` and `||` ARE available and work like bash. Prefer `cmd1 && cmd2` over `cmd1; cmd2` when cmd2 should only run if cmd1 succeeds. - Ternary (`$cond ? $a : $b`), null-coalescing (`??`), and null-conditional (`?.`) operators are available. - Default file encoding is UTF-8 without BOM.