alt-tab
verbEtymology From the Microsoft Windows keyboard sequence Alt + Tab used to switch windows.
Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences To switch windows in Microsoft Windows.
noun, verb — 4 senses
Computing, Engineering, Graphical user interface, Mathematics, Natural sciences, Physical sciences, Sciences A keyboard shortcut in Windows that switches between application-level windows, sorted by most recently active.
Computing, Engineering, Graphical user interface, Mathematics, Natural sciences, Physical sciences, Sciences Informal An equivalent keyboard shortcut that switches between windows or applications, such as Windows-Tab, or Command-Tab on macOS.
Etymology From the Microsoft Windows keyboard sequence Alt + Tab used to switch windows.
Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences To switch windows in Microsoft Windows.
Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences To switch between windows or applications by pressing Alt-Tab (or equivalent).
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — authors: page histories for Alt-Tab and alt-tab.