You’ll also see a list of all currently minimized windows. You can change these hotkeys if you want by clicking the Minimize To Tray icon in your system tray. To send an active open window to the system tray and remove it from the taskbar, press Alt + F1, then press Alt + F2 to restore the last minimized window.Īlternatively, if you want to restore all your minimized system tray windows at once, press F10. Instead, it’s even easier, which is what makes it a popular choice. However, it doesn’t use the minimize button in the program’s window.