Q: Which key is used to 'Cancel' a current task or exit a dialog box in MS Office?
Answer: Esc
Explanation: The Esc (Escape) key is used to stop an operation or close windows without making changes. It acts as a 'no' or 'cancel' button for many interactive prompts. This key is located at the top-left corner of standard keyboards.
Q: In MS Word, which shortcut key is used to 'Change the Case' of selected text (Upper/Lower)?
Answer: Shift + F3
Explanation: Shift + F3 cycles through three case options: ALL CAPS, lowercase, and Title Case. This avoids the need to re-type text that was entered with the wrong capitalization. It is one of the most useful editing shortcuts in Word.
Q: Which shortcut key is used to 'Go To' a specific page, section, or line in MS Word?
Answer: Ctrl + G
Explanation: Ctrl + G opens the 'Find and Replace' dialog box with the 'Go To' tab selected. It allows for rapid navigation through long documents with many pages. Both Ctrl + G and F5 can be used for this function.
Q: What is the shortcut to 'Increase Font Size' in MS Word by 1 point?
Answer: Ctrl + ]
Explanation: Ctrl + ] increases the font size of the selected text precisely by one point at a time. Using Ctrl + Shift + > increases it based on the predefined sizes in the font dropdown list. This provides fine-tuned control over the document's appearance.
Q: In MS Excel, which shortcut key 'Selects an Entire Column'?
Answer: Ctrl + Space
Explanation: Ctrl + Space highlights every cell from the top to the bottom of the active column. This is a vital command for applying formatting or deleting a whole column of data. For row selection, the shortcut is Shift + Space.
Q: Which shortcut key is used to 'Replace' specific text with new text in MS Office?
Answer: Ctrl + H
Explanation: Ctrl + H opens the 'Find and Replace' window, which allows for bulk editing of text. This is much more efficient than searching and correcting words one by one. It is a standard tool for document cleaning and updates.
Q: Which function key 'Renames' a selected file or folder in MS Windows?
Answer: F2
Explanation: F2 highlights the filename of the selected item, allowing the user to type a new name immediately. This works in File Explorer and also for editing cell contents in Excel. It is a fundamental shortcut for file management.
Q: Which shortcut is used to 'Switch between Open Applications' in Windows?
Answer: Alt + Tab
Explanation: Alt + Tab displays a list of all active windows and allows the user to cycle through them. Holding the Alt key and tapping Tab moves the focus from one program to another. It is the primary way to multi-task on a PC.
Q: What is the shortcut to 'Open the Windows Start Menu' using the keyboard?
Answer: Ctrl + Esc
Explanation: Ctrl + Esc performs the same action as clicking the Windows button on the taskbar. It brings up the app list and search bar for the operating system. Most modern keyboards also have a dedicated 'Windows' logo key for this.
Q: Which shortcut key is used to 'Insert a New Line' within a cell in MS Excel?
Answer: Alt + Enter
Explanation: Alt + Enter creates a line break inside a single cell, allowing for multi-line text entry. A standard 'Enter' key simply moves the selection to the cell below. This is essential for formatting long descriptions within a table.