In PC version of Sky Rim, when looking at Items list or Inventory list, where the enter button is, it show's an M1 M2, instead of enter. What are these, and how do you use them? When I click on them, nothing happens. Does each control a different action? Have been trying to save some of my items in trunks at my house, and can't figure out how to do it.

M1 and M2 means Mous(button)1 and Mouse(button)2. In books, you scrolls through the sites. For regular items, it's whether for the left or right hand.

Sky Rim...