In addition to my previous post, test steps can be added from Excel.
Here's how you do it.
The new Microsoft Test Manager has amazing abilities in managing manual tests, automating then, providing max data collection for the developer to reproduce the bugs found while testing.
However, Editing the test steps in Microsoft Test Manager is a bit difficult. step lines are limited in their width, and the text canot be wrapped to multi-lines.
Here's an alternative editor that makes the steps editing more easier for us