Navigate to Inventory and then click Manage Inventory
All of your inventory can be seen on the right.
There may be multiple rows of the same SKU, so to make viewing your inventory easier, click the check box above your inventory titled Combine Identical Rows
The column Available Primary is all unallocated inventory in our warehouse
The column On Hand Primary includes all current inventory in our levels
If you do not see one or either of these columns, they can be viewed by selecting the column under Options