How to Use the Windows Keyboard Shortcut Alt + Underline

Here's a Windows keyboard shortcut that may boost your productivity. By holding the Alt key on your keyboard, you can open menus and select items without using your mouse.

In most applications with menus, you'll notice that some letters have underlines (e.g., the "F" in "File"). To open these menus without clicking them, press the underlined letter while holding the Alt key.

Activating Underlined Keys in Newer Windows Versions

If you're on an older version of Windows, this feature is automatic, but later versions don't have this feature on by default.

Here's how to activate the feature if it isn't already on.

1. Open the Start menu by clicking its icon or pressing the Windows key on your keyboard.

2. Click the Settings icon.

3. Click Ease of Access.

4. Scroll down to the Interaction heading and select Keyboard.

5. Under the Change how keyboard shortcuts work heading, click the switch below Underline access keys when available to turn it on.

6. Close the window to save your changes.

7. Now, keys you can use with the Alt key in menus will have underlines. Hold Alt plus the underlined letter to open them.

8. Keep holding down Alt to keep making selections within menus. For example, hold Alt and press F to open a File menu. Keep holding Alt and press W to open a new window.

Modern Apps

More recent programs are doing away with the customary menu bar that we're used to seeing in Windows XP and earlier versions of Windows. 

Even some programs in Windows 7 have this more modern, menu-less look. Nevertheless, you can still use the Alt+letter shortcut in Windows 10. In many applications, the letters don't have underlines, but the feature still works the same way.