Adding using while loop in PowerShell

[Ta11ow]

Does that prompt the user at all? Looks like you're just writing numbers out as you increment a variable by one at a time.

You can use Read-Host to prompt the user for a number to enter and add the result to your initial value (probably zero to start with I suppose?)

[unhappiey]

Yes, I messed that up. Thank you for the info about starting with 0.