You can:
Collapse the ribbon
Use the Zoom slidebar at the bottom of the main window to adapt the view
Pin/unpin,
undock and float any of the panes. If you are working with dual monitors,
you can even float panes onto different monitor screens.
To return the panes, click Layout>
Return Layout to Default.
An easy way to assign tags is CTRL + Drag & Drop. Press and hold down the CTRL keyboard key, click a tag, and then drag and drop it to assign a ladder parameter or an HMI option. You can drag tags from the tag database window, or a tag assigned as a ladder parameter or HMI option.
The video tutorial linked to below contains tips and tricks for UniLogic users, including tips for customizing the environment: