10 Tips when using the CryENGINE UI

1. The resolution of the viewport can be changed by right-clicking the resolution text on the top right of the viewport
2. Pressing Ctrl+Shift+F or clicking the search bar on the top right of the viewport  can allow you to search for objects in the scene using just the name.
3. Below the viewport, you can see how many objects are selected currently.
4. There's a button that allows you to lock selection, letting you manipulate just the objects selected without accidentally selecting other objects.
5. Objects can be locked to the grid, allowing you to position them more precisely.
6. Objects can also be linked together using the Link/Unlink options from the Modify menu.
7. Clicking the X, Y, or Z buttons locks the particular axis for movement.
8. All the toolboxes and windows are accessible from the 'Open View Pane' option in the View menu.
9. Right-clicking on the top of the viewport can give you other rendering options, such as Wireframe mode.
10. The Ruler tool allows you to measure distances between points in the viewport.