Try this: Select the object you wanna move and activate Move Tool Select the handle on the X-axis of the Move Tool (red arrow), so it will turn yellow Press and hold V key. Middle mouse to move object on the X-axis to a vertex Ready
Web page design and resume aside... I would work on creating more finished work, full fledged environments with lighting and composition. Your textures could use a lot more love, really get in there and work the details. Look up other artists texture flats and see the detail that goes into them, and try to get to that…