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Function Key Shortcuts

Introduction

Function keys (F1-F12) are among the most frequently asked shortcut questions in banking and insurance exams. These keys perform quick system-level actions such as Help, Refresh, Rename, Full Screen, Spell Check, and more. Mastering them greatly improves efficiency across applications like Windows Explorer, Word, Excel, and browsers.

Pattern: Function Key Shortcuts

Pattern

Each function key (F1-F12) triggers a predefined action in most applications-such as opening Help, refreshing content, renaming files, checking spelling, refreshing the display, and more.

Step-by-Step Example

Question

Which function key is used to refresh a window or webpage?

  • A. F1
  • B. F3
  • C. F5
  • D. F7

Solution

  1. Step 1: Identify the required action

    The question asks for the function key used to refresh a page or window.

  2. Step 2: Apply correct function key behavior

    Pressing F5 refreshes File Explorer, browsers, and many applications.

  3. Final Answer:

    F5 → Option C

  4. Quick Check:

    In any browser → press F5 → the page reloads. ✅

Quick Variations

- F1 → Open Help menu in most applications

- F2 → Rename selected file or folder in Windows

- F3 → Search in File Explorer

- F4 → Address bar focus in Explorer / Close window (Alt + F4)

- F5 → Refresh

- F7 → Spell Check in MS Word

- F9 → Refresh fields in Word

- F11 → Full-screen mode in browsers

- F12 → Save As (Word) / Developer Tools (browser)

Trick to Always Use

  • Step 1 → Remember F1-F5 as the most frequently used keys: Help, Rename, Search, Address bar, Refresh.
  • Step 2 → Remember F7, F11, F12 for strong application-level commands: Spell Check, Full Screen, Save As.

Summary

Summary

  • F1 → Help
  • F2 → Rename
  • F3 → Search
  • F4 → Address bar / Close window (with Alt)
  • F5 → Refresh
  • F7 → Spell Check
  • F11 → Full Screen
  • F12 → Save As (Word)

Memory tip:
“F1 = Help, F2 = Rename, F3 = Search, F5 = Refresh, F12 = Save As.”

Practice

(1/5)
1. Which function key is commonly used to open the Help menu in most applications?
easy
A. F1
B. F3
C. F5
D. F7

Solution

  1. Step 1: Identify the feature

    The question asks for the function key used to open Help.

  2. Step 2: Apply correct function key action

    F1 universally opens the Help menu in Windows and many applications.

  3. Final Answer:

    F1 → Option A

  4. Quick Check:

    Press F1 in any Office app → Help window opens. ✅
Hint: F1 = First help.
Common Mistakes: Choosing F7 or F5 which serve different purposes.
2. Which function key is used in Windows to rename a selected file or folder?
easy
A. F3
B. F2
C. F6
D. F10

Solution

  1. Step 1: Determine required operation

    The task is to rename a file or folder.

  2. Step 2: Use the correct function key

    F2 triggers rename mode in File Explorer.

  3. Final Answer:

    F2 → Option B

  4. Quick Check:

    Select a file → press F2 → rename cursor appears. ✅
Hint: F2 = Fix name.
Common Mistakes: Confusing with F3 which opens search.
3. Which function key is used in MS Word to update or refresh fields such as date, captions, or table of contents?
medium
A. F7
B. F9
C. F3
D. F11

Solution

  1. Step 1: Identify required operation

    Refreshing fields updates dynamic content in Word documents.

  2. Step 2: Apply correct function key

    F9 refreshes fields like TOC, dates, references, captions, etc.

  3. Final Answer:

    F9 → Option B

  4. Quick Check:

    Select a field → press F9 → content updates. ✅
Hint: F9 = Field Refresh.
Common Mistakes: Confusing with F7 (Spell Check) or F3 (AutoText and Search).
4. Which function key is used to check spelling and grammar in MS Word?
medium
A. F7
B. F5
C. F9
D. F12

Solution

  1. Step 1: Identify required tool

    The question asks for Spell Check in MS Word.

  2. Step 2: Apply the correct function key

    F7 opens the Spelling and Grammar check window.

  3. Final Answer:

    F7 → Option A

  4. Quick Check:

    Press F7 in Word → spell check dialog opens. ✅
Hint: F7 = Fix spelling.
Common Mistakes: Choosing F9 which refreshes fields, not spelling.
5. Which function key is used to enter full-screen mode in most web browsers?
medium
A. F9
B. F11
C. F8
D. F12

Solution

  1. Step 1: Recognize required display mode

    The question asks for the key to enable full-screen browsing.

  2. Step 2: Apply the function key

    F11 toggles full-screen mode in browsers.

  3. Final Answer:

    F11 → Option B

  4. Quick Check:

    Press F11 → browser enters full-screen. Press again → exits. ✅
Hint: F11 = Fullscreen.
Common Mistakes: Choosing F12 which opens Developer Tools, not full-screen.

Mock Test

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