Correct Answer:
C. Alt + Tab
Keyboard shortcuts are essential for efficient navigation and multitasking in operating systems. Knowing common shortcuts can significantly improve productivity.
- A: Ctrl + Tab is typically used to switch between tabs within a single application, such as browser tabs or document tabs.
- B: Alt + F4 is used to close the currently active window or application.
- C: Alt + Tab is the correct answer. This shortcut is universally used in Windows to cycle through and switch between all open application windows, allowing users to quickly navigate between different tasks.
- D: Shift + Esc does not have a standard function for switching between open applications in Windows; it might be used for specific functions within certain programs.