Windows Basics: 50 MCQ Quiz
Basic Computer Skills MCQs with Answers

Windows Basics MCQ Quiz (50 Questions)

Test your knowledge of the Windows Operating System! This quiz covers everything from navigating the desktop to troubleshooting and security upgrades. Perfect for beginners and those looking to refresh their Windows skills.

Lesson 01: All About Windows

1. What is Windows primarily known as?
Correct Answer: B Explanation: Windows is an operating system (OS) that manages your computer's memory and processes.
2. Which company developed the Windows operating system?
Correct Answer: C Explanation: Microsoft Corporation developed and released Windows.
3. What is the main screen you see after logging into Windows called?
Correct Answer: B Explanation: The Desktop is the primary user interface workspace in Windows.

Lesson 02: Navigating Windows

4. Where is the Start button usually located on the screen?
Correct Answer: B Explanation: In standard Windows layouts, the Start button is in the bottom-left corner of the Taskbar.
5. What is the long horizontal bar at the bottom of the screen called?
Correct Answer: C Explanation: The Taskbar contains the Start menu, pinned apps, and currently running programs.
6. To see your open windows at once, which feature can you use?
Correct Answer: A Explanation: Task View shows all open windows and allows you to switch between them easily.

Lesson 03: Working with Files

7. Which application is used to browse files and folders?
Correct Answer: B Explanation: File Explorer (previously Windows Explorer) is the built-in file management app.
8. What is the keyboard shortcut to CREATE a new folder?
Correct Answer: B Explanation: Pressing Ctrl + Shift + N automatically creates a new folder in File Explorer.
9. To move a file, you should use which pair of actions?
Correct Answer: B Explanation: "Cut" removes it from the old location, and "Paste" places it in the new one.

Lesson 04: Finding Files

10. Where is the Search box usually located?
Correct Answer: B Explanation: The Windows Search bar is conveniently placed on the Taskbar for quick access.
11. If you can't find a file, you should search by its:
Correct Answer: C Explanation: Typing the name or extension (like .docx) is the fastest way to locate a file.

Lesson 05: Common Tasks

12. Which shortcut is used to switch between open applications?
Correct Answer: B Explanation: Alt + Tab is the standard Windows shortcut for multitasking and switching windows.
13. To print a document, which menu or shortcut is standard?
Correct Answer: A Explanation: Ctrl + P opens the print dialog in almost every Windows application.

Lesson 06: Adjusting Settings

14. What is the modern app used to change your desktop background and system settings?
Correct Answer: B Explanation: The "Settings" app is the primary tool for customization in Windows 10 and 11.
15. Where would you go to uninstall a program or change advanced hardware settings?
Correct Answer: B Explanation: While Settings handles many tasks, the Control Panel still contains advanced tools like "Programs and Features."

Lesson 07: User Accounts

16. Which account type has full control over the computer?
Correct Answer: C Explanation: Administrators can change any setting, install software, and manage other users.

Lesson 08: Keyboard Shortcuts

17. What happens when you press Win + D?
Correct Answer: B Explanation: Win + D is the shortcut to quickly "Show Desktop."
18. What is the shortcut to Lock your computer?
Correct Answer: A Explanation: Win + L immediately locks your screen to protect your privacy.

Lesson 09: Common Applications

19. What is the default web browser in Windows 10 and 11?
Correct Answer: B Explanation: Microsoft Edge is the modern browser that replaced Internet Explorer.

Lesson 10: Opening Different Files

20. What should you do to choose a specific app to open a file one time?
Correct Answer: B Explanation: "Open With" allows you to select an application other than the default one.

Lesson 11: Flash Drives

21. Why is it important to "Eject" a flash drive before pulling it out?
Correct Answer: B Explanation: Ejecting ensures all writing processes are finished so your files don't get damaged.

Lesson 12: Troubleshooting

22. If a program is frozen, which tool can you use to force it to close?
Correct Answer: B Explanation: Task Manager (Ctrl+Shift+Esc) lets you "End Task" on unresponsive apps.

Lesson 13 & 14: Support & Upgrades

23. What does "End of Support" mean for a Windows version?
Correct Answer: B Explanation: End of support means no more security patches, making the PC vulnerable to viruses.
24. What is the main benefit of upgrading to the latest Windows version?
Correct Answer: B Explanation: Latest versions include the most up-to-date protection against modern cyber threats.
25. What is the shortcut to select ALL files in a folder?
Correct Answer: B Explanation: Ctrl + A stands for "Select All."
26. Which button minimizes all windows to the taskbar?
Correct Answer: A Explanation: The "Peek" or "Show Desktop" area is at the extreme end of the Taskbar.
27. What is the standard file extension for a Windows executable (program) file?
Correct Answer: B Explanation: .exe stands for "Executable" and is used to launch programs in Windows.
28. Which folder stores files you downloaded from the internet?
Correct Answer: B Explanation: By default, Windows saves internet files to the Downloads folder.
29. What is the keyboard shortcut for the Search bar?
Correct Answer: A Explanation: Win + S opens the Windows Search tool instantly.
30. Which utility is used to look at your computer's performance (CPU/RAM)?
Correct Answer: B Explanation: Task Manager's "Performance" tab shows real-time usage of hardware resources.
31. What does the "Sleep" mode do?
Correct Answer: B Explanation: Sleep mode keeps your work in memory using very little power.
32. Which shortcut opens File Explorer?
Correct Answer: A Explanation: Win + E is the quickest way to open your folders and files.
33. What is "Snap Assist" in Windows?
Correct Answer: B Explanation: Dragging a window to the side of the screen "snaps" it, allowing you to view two apps at once.
34. Which app allows you to get new apps and games safely?
Correct Answer: A Explanation: The Microsoft Store is the official platform for downloading verified Windows apps.
35. To see the properties (size, date) of a file, you should:
Correct Answer: B Explanation: The Properties window shows detailed metadata about any file or folder.
36. What is the "Cloud" storage service integrated into Windows?
Correct Answer: C Explanation: Microsoft OneDrive is built into Windows for syncing files across devices.
37. Which key helps you rename a selected file quickly?
Correct Answer: B Explanation: Pressing F2 while a file is highlighted allows you to edit its name.
38. What is the keyboard shortcut to close the active window?
Correct Answer: A Explanation: Alt + F4 is the universal command to close the currently focused program.
39. Which feature allows you to "pin" your favorite apps for easy access?
Correct Answer: A Explanation: Pining apps to the Taskbar keeps their icons visible even when they aren't running.
40. How can you permanently delete a file WITHOUT sending it to the Recycle Bin?
Correct Answer: B Explanation: Shift + Delete bypasses the Recycle Bin and removes the file immediately.
41. What is the shortcut for "Undo"?
Correct Answer: B Explanation: Ctrl + Z reverses your last action.
42. Which tool is used to create basic text documents without formatting?
Correct Answer: A Explanation: Notepad is a plain-text editor included with every version of Windows.
43. What is the default shortcut to capture a screenshot?
Correct Answer: A Explanation: Win + Shift + S opens the Snipping Tool / Screen Sketch in modern Windows.
44. Which utility helps you "clean up" unnecessary system files to free space?
Correct Answer: A Explanation: Disk Cleanup scans for temporary and system files that can be safely deleted.
45. What is the keyboard shortcut to open the Start Menu?
Correct Answer: C Explanation: Both the dedicated Windows key and Ctrl+Esc will open the Start Menu.
46. What does "Action Center" (or Notifications) show?
Correct Answer: B Explanation: The Action Center (bottom right corner) aggregates system and app notifications.
47. If your computer is running very slow, what is the first troubleshooting step?
Correct Answer: B Explanation: Restarting clears the RAM and stops background processes that might be causing the slowdown.
48. Which app allows you to see your photos and do basic editing?
Correct Answer: A Explanation: The "Photos" app is the default viewer and basic editor in Windows.
49. What is the keyboard shortcut to refresh a window or webpage?
Correct Answer: B Explanation: F5 is the standard shortcut to refresh content in File Explorer and Browsers.
50. Which Windows tool protects your PC from viruses and malware by default?
Correct Answer: A Explanation: Windows Security (formerly Defender) provides built-in real-time protection against threats.

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