So I'm pretty new to this game and this forum too. I've enjoyed looking through everyone's posts and actually figuring out what I'm doing in this game. I'm wondering if this game can be made full screen but still windowed. Also wondering if there are any quick keys so I can move faster through the game.

press options at the start menu and set the full screen on

The shortcut keys for screen navigation are the "'m', 'c', 'p', 's', and 'n' keys for Menu, Collect, Supply Shop, Seed Storage, and Nursery (the number keys also work as navigation shortcuts).

The game's resolution is fixed at approximately 800 x 600, and attempts to resize the window to near-full screen will cause problems with alignment and mouse calibration. You could change your computer's display resolution to 1024x768, but most people don't want to do that.