Step 1 Press Insert + F7 to get a list of links on the page. Search for the Edit Label link and press Tab to Move To Link then press Enter to get the focus on the Edit Label link.
Step 2 When the focus is on Edit label, JAWS will read the number of tags available and to navigate them using Shift + tab
Step 3 Next press Shift + tab to access a set of labels. If there are no labels JAWS will read out No Labels.
Step 4 If you need to list documents from this label press Enter on the label name. Then you will be redirected to a page with documents with the selected label.