====== Tree-based folder and slide navigation ====== To open a whole slide image you go to the tree on the left. You also see slides listed in each subfolder. {{ ::pma_start_tree.png?direct&200 |}} You can refresh the tree structure by clicking on the refresh button (e.g. after doing other operations via the Windows Explorer, or maybe you connected a new external hard disk). {{ ::pma_start_tree_refresh.png?direct&200 |}} You can also [[https://youtu.be/xOiz_tPKLPg?t=33|resize the treeview panel]] to make it wider or more narrow