How to comment out multi-line in Windows Powershell?

if we want to comment out multiple line in the Powershell ISE. there is a shotcut to do so.

comment out multi-line:

use "ALT + SHIFT" to move down to the end of the last line that you want to comment out,

then use "SHIFT + #" to add # to all lines being selected.

 uncomment multi-line:

use "ALT + SHIFT" to move down to the end of the last line that you want to uncomment,

then press Delete button to undo all the comment out code.

having more fun with PowerShell !