🖥️⬜➖✖️

#desktop window #window controls #minimize button #close button #GUI frame #window management #application frame

|🖥️|

#sidebar #ui frame #website layout #application frame #side panel UI

💻🔲

#laptop window #window frame #window border #application frame #empty window

🪟☰📑

#application frame #hamburger menu #tabs #tabbed interface #UI layout #GUI structure #interface container