Keyboard Shortcut for Program Switching

To switch between currently open programs, operating systems provide shortcuts. Understanding how these shortcuts function is key to efficient multitasking.

Understanding Task Switching Shortcuts

The primary shortcuts for switching between applications are:

• Alt + Tab: This shortcut allows you to cycle forward through all your open applications. When you press Alt + Tab, a switcher appears, showing thumbnails of your open programs. Holding Alt and repeatedly pressing Tab moves the selection forward through the list. Releasing Alt switches to the selected program.
• Alt + Shift + Tab: This shortcut is used to cycle backward through the open applications. If you have multiple programs open, holding Alt and pressing Shift + Tab moves the selection backward in the list shown by the switcher. This is useful for quickly returning to the program you were just using.

Analyzing Other Options

The other provided options are not used for switching between programs:

• Ctrl + Home typically moves the cursor to the beginning of a document or webpage.
• Ctrl + N is commonly used to create a new document or window within an application.

Conclusion on Program Switching

Based on the functionality, Alt + Shift + Tab specifically switches to a program opened *prior* to the current one by cycling in reverse order, directly addressing the question of switching to a previously opened program.