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

RPG Maker MV - doesn't show full screen

RPG Maker MV How to start your game in fullscreen

Pressing the ESC key will now EXIT FullScreen mode with RM MV. · Issue #7324 · nwjs/nw.js · GitHub

Bot's Guide to Custom Art in RPGmaker MV: Making Tilesets, by Alex The Bot

I'm having trouble with animations preview, all i see is a black screen : r/ RPGMaker

What size IS full screen - Debate Topic

RPG Maker : Video Games

TSR_Title by The Northern Frog, customize your Title Screen

Show picture command - Picture not appearing.

Bigger resolution/more tiles on the map.

Fullscreen blur resolution fix (?)

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

Steam Community :: RPG Maker MV

Party System Yanfly Channel