Hi. I recently completed a trial run of Microsoft Office for Mac. I now have to buy the software and install it, but the site won't let me do that unless I uninstall the trial software. I have no idea how to do this, even after scouring these posts about uninstalls (please don't say drag it to the trash-- I have dragged the dock icons to the trash, but that hasn't seemed to work to completely uninstall it). Please take me through the process from Step 1; I don't even know how to "find" the software with the Finder. Thank you so much!! This will allow me to have access to the beginning of my first novel, and keep writing!