RPG Maker MV - doesn't show full screen

I bought the RPG Maker MV Bundle From Steam to Windows, and after install the RPG Maker MV. after run the software, open a window, but the window does not have the buttons to maximize window or to close the window like the screenshot bellow,   and I dont found the Bundles resource, I dont know

How to Use RPG Maker MV Beginner Tips, Game Maps Info & More

Tutorial step 2 Event Basics (Dialogue) is broken, and my villager1 doesn't show up in my playtest. : r/RPGMaker

Steam Community :: Guide :: How to activate full screen mode

RPG maker mv white screen on playtest - Game Engines - Weight Gaming

How to put RPG Maker MV full screen on android?

User-Made Plugin Links, SRPG Studio Wiki

blurry full screen

MV Screen Zoom Galv's RPG Maker Scripts & Plugins

RMMV - Show Picture Over Battle Hud? MV

Steam Community :: Guide :: RPG Maker MV Quickstart

Is there a way to make the game full screen?

Picture Not Appearing

Creating a Game Opening (OP)

Show picture command - Picture not appearing.