There is nothing more frustrating than to have a perfect layout only for items to be accidentally moved and thus appear misaligned when it goes to print. A simple shortcut can help prevent this. To lock the items on a page simply select them and press F6. A black padlock icon will appear when you hover over the items to indicate that they are locked and no amount of dragging will move them. The only way to unlock them is to press F6 again to reverse the process or choose unlock from the item menu.
