Directly above your Folders and Activities list is the actions menu. The actions appear after you select one or more Activities and Folders. Then, you can select the action you wish to perform.
Each item in the list also has individual actions in the dropdown menu. Click on the ellipses near the Activate icon to see all the available options.
Note: The exact appearance of your actions menu will vary depending on the size of your monitor. If your screen is not large enough to display the full menu, you will see a More button on the right end. Clicking the More button will reveal the hidden actions.
For more information check out the articles below: