Office 365 License powershell Script

Hello,

I would like to know two types of PowerShell scripts ( Office 365 ) :

1. If I would like to assign my users license and diable some features ( Eg: Lync online, ProPlus ) how can I achieve that through powershell for a single user and bulk.

2. If I have a domain PersianPalace.org and I would like to assign all the unlicensed user having upn wih that domain to be assigned licensed only how can I do that in powershell.

Thank You,

Ahmed Bayagon