Image is not perfect, but, the Close Opera button is not stretched to the end of screen whem windows is maximized, so you have to move cursor to the corner, then move back a little and then click to close the browser please remove all unnecessary spaces
RibbonForm - It is impossible to click the Close button if the cursor is located in the top right corner when a form runs in the Maximized state
Windows 11, multi-monitor issue - Cursor jumps to closest corner of above monitor. - Microsoft Community Hub
A Beginner's Guide to the Red, Yellow and Green Window Buttons
Viewing PDFs and viewing preferences, Adobe Acrobat
Use the Accessibility Keyboard on Mac - Apple Support (CA)
Toolbar
The title bar with 'close', 'minimize' and 'zoom' buttons keep hiding itself while in fullscreen on any window in OS X Mojave, how do I restore the standard title bar with these
Help Online - User Guide - The Origin Interface
I Can't See the Top of a Window, so I Can't Minimize, Maximize, or Close. What Can I Do? - Ask Leo!
html - Getting the button into the top right corner inside the div box - Stack Overflow
Defining PCB Editor Preferences for Altium Designer
How to use Inspect Element in Chrome, Safari, and Firefox
Quick Access Toolbar in Excel: how to customize, move and reset
Mouse and keyboard actions reference - Power Automate
