For Skype for Business Online organizations, you can use the Remote PowerShell in Office 365 to enable your Skype for Business users to use the Skype for Business client or the Skype for Business (Lync) client user interface. The default setting is for users to use the Skype for Business client user interface.
Yes you do - all of it, but under most circumstances, not until after you graduate college (or leave school for other reasons). Under normal circumstances when you graduate or drop below a certain # of units of attendance, you will be expected to begin paying back your student loan 6 months later. For subsidized student loans, this is when the interest will start accruing as well.
Here are 3 things you must do before paying extra on your loan: 1. Pay off high-interest credit card debt. With the average variable credit card interest rate around 16%, you'll save a lot more by paying down your card balances than by paying extra on a home loan that carries a 4% interest rate. Plus, you can usually deduct mortgage interest from your taxable income.