Multiple choice general knowledge science & technology

What shortcut is used for this purpose

  1. F1+F2

  2. SHIFT +F10+F9

  3. CTRL+U

  4. ALT + SHIFT + P

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

CTRL+U is the universal keyboard shortcut for underline text formatting in Excel and most applications. The other options are not standard shortcuts for underline formatting.