A ) F5 ✅
B ) F7
C ) F6
D ) F8
Explanation:
The F1 to F12 keys on your keyboard are known as function keys. Their actions can vary depending on the program or operating system, but here’s a general overview of what each key commonly does:
🔹 F1 – Help Key
- Windows: Opens Help for the current program (e.g., browser, MS Word).
- Chrome/Edge: Opens browser help.
- Shift + F1: In MS Office, opens context help.
🔹 F2 – Rename
- Windows Explorer: Renames selected file or folder.
- Excel: Edits the active cell.
🔹 F3 – Search
- Windows: Opens search in File Explorer.
- Web browsers: Opens search bar (same as Ctrl + F in many apps).
🔹 F4 – Address Bar / Close
- Alt + F4: Closes the current window.
- File Explorer: Focuses address bar.
🔹 F5 – Refresh
- Web browsers: Reloads the page.
- PowerPoint: Starts slideshow.
- Excel/Word: Opens “Find and Replace” (with Ctrl + F5).
🔹 F6 – Navigation
- Moves the cursor to address bar or panes (browser/File Explorer).
- Shift + F6: Moves focus to previous pane.
🔹 F7 – Spell Check
- MS Word/Outlook: Launches spell check and grammar.
- Shift + F7: Opens Thesaurus.
🔹 F8 – Boot Menu / Text Selection
- During boot: Opens Windows startup menu (safe mode).
- MS Word: Extends selection.
🔹 F9 – Refresh Fields / Compile
- Word: Updates fields.
- Outlook: Sends/receives emails.
- Some IDEs: Compile or run code.
🔹 F10 – Menu Activation
- Activates menu bar in apps.
- Shift + F10: Same as right-click (context menu).
- During boot: May open BIOS on some systems.
🔹 F11 – Full Screen
- Browsers: Fullscreen mode toggle.
- Excel: Chart creation (Shift + F11 creates new sheet).
🔹 F12 – Save As / Dev Tools
- Word/Office: Opens "Save As" dialog.
- Chrome/Edge: Opens Developer Tools.
- Shift + F12: Saves document.