Microsoft Windows Top 100 MCQ for PEO & JUNIOR ASSISTANT

MOST EXPECTED QUESTIONS OF MICROSOFT WINDOWS FOR PEO & JUNIOR ASSISTANT EXAM 
Microsoft Windows Top 100 MCQ for PEO & JUNIOR ASSISTANT



Which of the following is the latest version of Microsoft Windows?
a) Windows 7
b) Windows 8
c) Windows 10
d) Windows XP
Answer: c) Windows 10

The user interface introduced in Windows 8 and Windows 10 is called:
a) Aero
b) Metro
c) Fluent Design
d) Start Menu
Answer: b) Metro

Which of the following is not a file extension used in Windows?
a) .txt
b) .exe
c) .docx
d) .img
Answer: d) .img

Which key combination is used to open the Task Manager in Windows?
a) Ctrl + Alt + Del
b) Alt + F4
c) Ctrl + Shift + Esc
d) Win + R
Answer: c) Ctrl + Shift + Esc

Which utility is used to partition and format hard drives in Windows?
a) Disk Cleanup
b) Disk Defragmenter
c) Disk Management
d) Device Manager
Answer: c) Disk Management

What is the default web browser in Windows 10?
a) Mozilla Firefox
b) Google Chrome
c) Microsoft Edge
d) Internet Explorer
Answer: c) Microsoft Edge

Which feature allows you to run multiple virtual desktops in Windows 10?
a) Snap Assist
b) Task View
c) Action Center
d) Cortana
Answer: b) Task View

Which file system is used by default in Windows?
a) NTFS
b) FAT32
c) exFAT
d) FAT16
Answer: a) NTFS

What is the maximum amount of RAM supported by the 64-bit version of Windows 10 Pro?
a) 4 GB
b) 8 GB
c) 16 GB
d) 128 GB
Answer: d) 128 GB

Which Windows feature allows you to restore your system to a previous state?
a) System Restore
b) File History
c) Windows Update
d) Action Center
Answer: a) System Restore

Which of the following is not a built-in Windows app?
a) Calculator
b) Paint
c) Notepad
d) Adobe Photoshop
Answer: d) Adobe Photoshop

How can you quickly lock your computer in Windows?
a) Win + L
b) Alt + F4
c) Ctrl + Alt + Del
d) Win + R
Answer: a) Win + L

Which utility is used to manage user accounts and passwords in Windows?
a) Control Panel
b) Task Manager
c) User Account Control
d) Local Users and Groups
Answer: d) Local Users and Groups

What is the purpose of the Windows Registry?
a) It stores system configuration settings.
b) It manages device drivers.
c) It controls network connections.
d) It organizes file system hierarchy.
Answer: a) It stores system configuration settings.

Which of the following is not a Windows system folder?
a) Program Files
b) Documents
c) System32
d) Windows
Answer: b) Documents

Which key opens the Windows Start Menu?
a) Ctrl
b) Alt
c) Win
d) Esc
Answer: c) Win

Which Windows feature allows you to quickly view and manage notifications?
a) Action Center
b) Taskbar
c) Control Panel
d) Task Manager
Answer: a) Action Center

What is the default location for storing user documents in Windows?
a) C:\Program Files
b) C:\Windows
c) C:\Users
d) C:\Documents and Settings
Answer: c) C:\Users

How can you take a screenshot in Windows?
a) PrtScn
b) Ctrl + S
c) Alt + Tab
d) Win + D
Answer: a) PrtScn

Which Windows feature allows you to search for files and applications?
a) Start Menu
b) Control Panel
c) Windows Explorer
d) Cortana
Answer: a) Start Menu

Which of the following is a valid IP address format in Windows?
a) 192.168.0.256
b) 10.0.0.0/24
c) 2001:db8::1
d) 255.255.255.0
Answer: d) 255.255.255.0

How can you uninstall a program in Windows?
a) Control Panel > Add or Remove Programs
b) Control Panel > System and Security
c) Control Panel > Network and Internet
d) Control Panel > Appearance and Personalization
Answer: a) Control Panel > Add or Remove Programs

Which of the following is a valid folder path in Windows?
a) C:\Program Files\My Documents
b) C:\Program Files\Temp\Windows
c) C:\Program Files\Users
d) C:\Program Files\Windows\System32
Answer: d) C:\Program Files\Windows\System32

Which Windows feature allows you to compress files and folders to save disk space?
a) File History
b) Disk Cleanup
c) Disk Defragmenter
d) Task Manager
Answer: b) Disk Cleanup

What is the purpose of the Recycle Bin in Windows?
a) It stores temporary files.
b) It permanently deletes files.
c) It stores deleted files until they are manually restored or permanently deleted.
d) It compresses files and folders to save disk space.
Answer: c) It stores deleted files until they are manually restored or permanently deleted.

How can you change the system date and time in Windows?
a) Control Panel > System and Security > Date and Time
b) Control Panel > Appearance and Personalization > Date and Time
c) Control Panel > Network and Internet > Date and Time
d) Control Panel > Clock, Language, and Region > Date and Time
Answer: d) Control Panel > Clock, Language, and Region > Date and Time

Which Windows feature allows you to encrypt files and folders for added security?
a) BitLocker
b) Windows Defender
c) Windows Firewall
d) Windows Update
Answer: a) BitLocker

What is the purpose of the Windows Taskbar?
a) It displays open windows and allows you to switch between them.
b) It provides quick access to frequently used programs and files.
c) It shows the date and time.
d) It manages network connections.
Answer: a) It displays open windows and allows you to switch between them.

Which Windows feature allows you to customize the appearance and behavior of the operating system?
a) Control Panel
b) Task Manager
c) Windows Update
d) Personalization settings
Answer: d) Personalization settings

Which key combination is used to open the Windows Action Center?
a) Win + A
b) Ctrl + Alt + Del
c) Win + X
d) Win + I
Answer: a) Win + A

What is the purpose of the Windows Firewall?
a) It protects the computer against malware and unauthorized access.
b) It optimizes system performance by cleaning up temporary files.
c) It manages network connections and settings.
d) It allows you to connect to wireless networks.
Answer: a) It protects the computer against malware and unauthorized access.

How can you change the screen resolution in Windows?
a) Control Panel > System and Security > Display
b) Control Panel > Appearance and Personalization > Display
c) Control Panel > Network and Internet > Display
d) Control Panel > Clock, Language, and Region > Display
Answer: b) Control Panel > Appearance and Personalization > Display

Which of the following is a valid filename in Windows?
a) my document.txt
b) my_document.docx
c) my document
d) my.document
Answer: b) my_document.docx

What is the purpose of the Windows Update feature?
a) It allows you to install new applications and games.
b) It provides security patches and updates for the operating system.
c) It optimizes system performance by cleaning up temporary files.
d) It allows you to create system backups.
Answer: b) It provides security patches and updates for the operating system.

Which utility is used to manage and configure hardware devices in Windows?
a) Control Panel
b) Device Manager
c) Disk Management
d) Windows Explorer
Answer: b) Device Manager

How can you create a new folder in Windows Explorer?
a) Right-click > New > Folder
b) Ctrl + N
c) Alt + F4
d) Win + R
Answer: a) Right-click > New > Folder

Which Windows feature allows you to play and manage multimedia files?
a) Windows Media Player
b) Windows Defender
c) Windows Firewall
d) Windows Update
Answer: a) Windows Media Player

What is the purpose of the Windows Control Panel?
a) It allows you to customize system settings and manage hardware and software.
b) It provides access to the Windows Store.
c) It allows you to manage user accounts and passwords.
d) It allows you to connect to wireless networks.
Answer: a) It allows you to customize system settings and manage hardware and software.

How can you change the desktop wallpaper in Windows?
a) Right-click on the desktop > Personalize
b) Control Panel > System and Security > Personalization
c) Control Panel > Appearance and Personalization > Personalization
d) Control Panel > Clock, Language, and Region > Personalization
Answer: a) Right-click on the desktop > Personalize

Which of the following is not a valid screen orientation in Windows?
a) Landscape
b) Portrait
c) Upside down
d) Tilted
Answer: d) Tilted

How can you close a window in Windows?
a) Click the X button in the top-right corner.
b) Press Alt + F4.
c) Right-click on the taskbar and select Close window.
d) All of the above.
Answer: d) All of the above.

Which key combination is used to switch between open windows in Windows?
a) Alt + Tab
b) Ctrl + Shift + Esc
c) Win + D
d) Ctrl + Alt + Del
Answer: a) Alt + Tab

Which of the following is a valid path for the Windows Command Prompt?
a) C:\Program Files\Command Prompt
b) C:\Windows\System32
c) C:\Program Files\Windows\Cmd
d) C:\Program Files\Windows\System
Answer: b) C:\Windows\System32

How can you rename a file or folder in Windows Explorer?
a) Right-click > Rename
b) F2
c) Ctrl + R
d) Win + E
Answer: a) Right-click > Rename

Which of the following is not a valid Windows system folder?
a) C:\Program Files
b) C:\Windows\System32
c) C:\Users
d) C:\Program Files\Common Files
Answer: d) C:\Program Files\Common Files

What is the purpose of the Windows Task Scheduler?
a) It allows you to schedule automatic system backups.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It monitors system performance and resource usage.
Answer: a) It allows you to schedule automatic system backups.

How can you empty the Recycle Bin in Windows?
a) Right-click on the Recycle Bin icon and select Empty Recycle Bin.
b) Ctrl + Shift + Del
c) Win + E
d) Control Panel > System and Security > Recycle Bin
Answer: a) Right-click on the Recycle Bin icon and select Empty Recycle Bin.

Which of the following is a valid way to shut down or restart your computer in Windows?
a) Start Menu > Power > Shut down/Restart
b) Alt + F4
c) Ctrl + Alt + Del
d) Win + L
Answer: a) Start Menu > Power > Shut down/Restart

What is the purpose of the Windows Command Prompt?
a) It allows you to run commands and execute scripts.
b) It provides a graphical user interface for managing files and folders.
c) It allows you to create and edit documents.
d) It manages network connections and settings.
Answer: a) It allows you to run commands and execute scripts.

How can you change the default printer in Windows?
a) Control Panel > Hardware and Sound > Devices and Printers
b) Control Panel > System and Security > Devices and Printers
c) Control Panel > Network and Internet > Devices and Printers
d) Control Panel > Clock, Language, and Region > Devices and Printers
Answer: a) Control Panel > Hardware and Sound > Devices and Printers

Which of the following is a valid shortcut to create a new folder in Windows Explorer?
a) Ctrl + N
b) Ctrl + Shift + N
c) Ctrl + Alt + N
d) Ctrl + Shift + F
Answer: b) Ctrl + Shift + N

How can you view and manage installed fonts in Windows?
a) Control Panel > Appearance and Personalization > Fonts
b) Control Panel > System and Security > Fonts
c) Control Panel > Network and Internet > Fonts
d) Control Panel > Clock, Language, and Region > Fonts
Answer: a) Control Panel > Appearance and Personalization > Fonts

Which Windows feature allows you to create and manage user accounts?
a) Control Panel
b) User Account Control
c) Task Manager
d) Device Manager
Answer: a) Control Panel

How can you change the default web browser in Windows?
a) Control Panel > Hardware and Sound > Default Programs
b) Control Panel > System and Security > Default Programs
c) Control Panel > Network and Internet > Default Programs
d) Control Panel > Clock, Language, and Region > Default Programs
Answer: b) Control Panel > System and Security > Default Programs

What is the purpose of the Windows Credential Manager?
a) It stores and manages usernames and passwords for websites and applications.
b) It optimizes system performance by cleaning up temporary files.
c) It controls network connections and settings.
d) It allows you to connect to wireless networks.
Answer: a) It stores and manages usernames and passwords for websites and applications.

How can you change the screen brightness in Windows?
a) Control Panel > Hardware and Sound > Power Options
b) Control Panel > System and Security > Power Options
c) Control Panel > Network and Internet > Power Options
d) Control Panel > Clock, Language, and Region > Power Options
Answer: a) Control Panel > Hardware and Sound > Power Options

Which of the following is not a valid way to open a program or application in Windows?
a) Double-clicking its icon on the desktop or in Windows Explorer.
b) Searching for it in the Start Menu and selecting it.
c) Running its executable file from the command prompt.
d) Dragging and dropping its icon onto the taskbar.
Answer: d) Dragging and dropping its icon onto the taskbar.

What is the purpose of the Windows Registry Editor?
a) It allows you to edit system configuration settings stored in the Windows Registry.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It provides a graphical user interface for managing files and folders.
Answer: a) It allows you to edit system configuration settings stored in the Windows Registry.

How can you change the default email client in Windows?
a) Control Panel > Hardware and Sound > Default Programs > Set Associations
b) Control Panel > System and Security > Default Programs > Set Associations
c) Control Panel > Network and Internet > Default Programs > Set Associations
d) Control Panel > Clock, Language, and Region > Default Programs > Set Associations
Answer: b) Control Panel > System and Security > Default Programs > Set Associations

Which Windows feature allows you to manage power settings and battery usage on a laptop?
a) Control Panel > Hardware and Sound > Power Options
b) Control Panel > System and Security > Power Options
c) Control Panel > Network and Internet > Power Options
d) Control Panel > Clock, Language, and Region > Power Options
Answer: b) Control Panel > System and Security > Power Options

What is the purpose of the Windows Recovery Environment (WinRE)?
a) It allows you to restore your computer to a previous state or perform system repairs.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It optimizes system performance by cleaning up temporary files.
Answer: a) It allows you to restore your computer to a previous state or perform system repairs.

How can you change the desktop icons in Windows?
a) Right-click on the desktop > Personalize > Change desktop icons
b) Control Panel > Hardware and Sound > Change desktop icons
c) Control Panel > System and Security > Change desktop icons
d) Control Panel > Clock, Language, and Region > Change desktop icons
Answer: a) Right-click on the desktop > Personalize > Change desktop icons

Which Windows feature allows you to manage and troubleshoot network connections?
a) Control Panel > Network and Internet > Network and Sharing Center
b) Control Panel > Hardware and Sound > Network and Sharing Center
c) Control Panel > System and Security > Network and Sharing Center
d) Control Panel > Clock, Language, and Region > Network and Sharing Center
Answer: a) Control Panel > Network and Internet > Network and Sharing Center

How can you view and manage installed printers in Windows?
a) Control Panel > Hardware and Sound > Devices and Printers
b) Control Panel > System and Security > Devices and Printers
c) Control Panel > Network and Internet > Devices and Printers
d) Control Panel > Clock, Language, and Region > Devices and Printers
Answer: a) Control Panel > Hardware and Sound > Devices and Printers

What is the purpose of the Windows Device Manager?
a) It allows you to view and manage hardware devices and their drivers.
b) It provides a graphical user interface for managing files and folders.
c) It controls network connections and settings.
d) It optimizes system performance by cleaning up temporary files.
Answer: a) It allows you to view and manage hardware devices and their drivers.

How can you change the system language in Windows?
a) Control Panel > Clock, Language, and Region > Language
b) Control Panel > System and Security > Language
c) Control Panel > Network and Internet > Language
d) Control Panel > Appearance and Personalization > Language
Answer: a) Control Panel > Clock, Language, and Region > Language

Which of the following is not a valid Windows keyboard shortcut?
a) Ctrl + C (copy)
b) Ctrl + X (cut)
c) Ctrl + Z (undo)
d) Ctrl + V (paste)
Answer: c) Ctrl + Z (undo)

What is the purpose of the Windows Task Manager?
a) It allows you to view and manage running processes, performance, and startup programs.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It provides a graphical user interface for managing files and folders.
Answer: a) It allows you to view and manage running processes, performance, and startup programs.

How can you view and manage system services in Windows?
a) Control Panel > Administrative Tools > Services
b) Control Panel > System and Security > Services
c) Control Panel > Network and Internet > Services
d) Control Panel > Clock, Language, and Region > Services
Answer: a) Control Panel > Administrative Tools > Services

Which of the following is a valid file extension for a Windows executable file?
a) .exe
b) .docx
c) .png
d) .txt
Answer: a) .exe  

What is the purpose of the Windows Action Center?
a) It displays notifications and provides quick access to system maintenance and security features.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It optimizes system performance by cleaning up temporary files.
Answer: a) It displays notifications and provides quick access to system maintenance and security features.

How can you view and manage installed programs in Windows?
a) Control Panel > Programs > Programs and Features
b) Control Panel > System and Security > Programs and Features
c) Control Panel > Network and Internet > Programs and Features
d) Control Panel > Clock, Language, and Region > Programs and Features
Answer: a) Control Panel > Programs > Programs and Features

Which Windows feature allows you to encrypt and protect files and folders?
a) File Explorer
b) BitLocker
c) Windows Defender
d) Windows Update
Answer: b) BitLocker

How can you view and manage network connections in Windows?
a) Control Panel > Network and Internet > Network Connections
b) Control Panel > System and Security > Network Connections
c) Control Panel > Hardware and Sound > Network Connections
d) Control Panel > Clock, Language, and Region > Network Connections
Answer: a) Control Panel > Network and Internet > Network Connections

What is the purpose of the Windows Snipping Tool?
a) It allows you to capture and save screenshots of selected areas on the screen.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It optimizes system performance by cleaning up temporary files.
Answer: a) It allows you to capture and save screenshots of selected areas on the screen.

How can you check the system specifications (such as processor, RAM, and operating system version) in Windows?
a) Control Panel > System and Security > System
b) Control Panel > System and Security > System and Maintenance
c) Control Panel > Hardware and Sound > System
d) Control Panel > Clock, Language, and Region > System
Answer: a) Control Panel > System and Security > System

Which of the following is a valid way to uninstall a program in Windows?
a) Control Panel > Programs > Programs and Features > Uninstall a program
b) Control Panel > System and Security > Programs and Features > Uninstall a program
c) Control Panel > Network and Internet > Programs and Features > Uninstall a program
d) Control Panel > Clock, Language, and Region > Programs and Features > Uninstall a program
Answer: a) Control Panel > Programs > Programs and Features > Uninstall a program

What is the purpose of the Windows Disk Cleanup utility?
a) It allows you to free up disk space by removing unnecessary files.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It provides a graphical user interface for managing disk drives and partitions.
Answer: a) It allows you to free up disk space by removing unnecessary files.

How can you view and manage system notifications in Windows?
a) Action Center
b) Control Panel
c) Task Manager
d) Device Manager
Answer: a) Action Center

What is the purpose of the Windows Event Viewer?
a) It allows you to view and analyze system event logs.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It provides a graphical user interface for managing files and folders.
Answer: a) It allows you to view and analyze system event logs.

How can you change the desktop wallpaper in Windows?
a) Right-click on the desktop > Personalize > Background
b) Control Panel > Hardware and Sound > Background
c) Control Panel > Appearance and Personalization > Background
d) Control Panel > Clock, Language, and Region > Background
Answer: a) Right-click on the desktop > Personalize > Background

Which Windows feature allows you to set up and manage wireless network connections?
a) Network and Sharing Center
b) Control Panel
c) Device Manager
d) Windows Security
Answer: a) Network and Sharing Center

How can you check for and install Windows updates?
a) Control Panel > System and Security > Windows Update
b) Control Panel > Programs > Windows Update
c) Control Panel > Network and Internet > Windows Update
d) Control Panel > Clock, Language, and Region > Windows Update
Answer: a) Control Panel > System and Security > Windows Update

What is the purpose of the Windows Firewall?
a) It monitors and controls network traffic to protect your computer from unauthorized access.
b) It manages installed applications and their settings.
c) It optimizes system performance by cleaning up temporary files.
d) It provides a graphical user interface for managing disk drives and partitions.
Answer: a) It monitors and controls network traffic to protect your computer from unauthorized access.

How can you change the date and time settings in Windows?
a) Control Panel > Clock, Language, and Region > Date and Time
b) Control Panel > System and Security > Date and Time
c) Control Panel > Hardware and Sound > Date and Time
d) Control Panel > Network and Internet > Date and Time
Answer: a) Control Panel > Clock, Language, and Region > Date and Time

Which of the following is a valid way to empty the browser cache in Internet Explorer?
a) Tools > Internet Options > General > Browsing history > Delete
b) File > Options > General > Browsing history > Delete
c) Settings > Privacy > Clear browsing data
d) Tools > Clear browsing data
Answer: a) Tools > Internet Options > General > Browsing history > Delete

What is the purpose of the Windows Backup and Restore feature?
a) It allows you to create backups of your files and restore them in case of data loss.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It optimizes system performance by cleaning up temporary files.
Answer: a) It allows you to create backups of your files and restore them in case of data loss.

How can you view and manage installed browser extensions in Google Chrome?
a) Settings > Extensions
b) Tools > Extensions
c) Preferences > Extensions
d) Options > Extensions
Answer: a) Settings > Extensions

Which Windows feature allows you to customize the appearance and behavior of the taskbar and Start Menu?
a) Taskbar and Start Menu Properties
b) Control Panel
c) Task Manager
d) Windows Update
Answer: a) Taskbar and Start Menu Properties

How can you view and manage startup programs in Windows?
a) Task Manager > Startup tab
b) Control Panel > System and Security > Startup Programs
c) Control Panel > Hardware and Sound > Startup Programs
d) Control Panel > Clock, Language, and Region > Startup Programs
Answer: a) Task Manager > Startup tab

What is the purpose of the Windows Remote Desktop feature?
a) It allows you to connect to and control a remote computer over a network or the internet.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It provides a graphical user interface for managing files and folders.
Answer: a) It allows you to connect to and control a remote computer over a network or the internet.

How can you check the available disk space on a drive in Windows?
a) File Explorer > Right-click on the drive > Properties
b) Control Panel > System and Security > Storage Spaces
c) Control Panel > Hardware and Sound > Storage Spaces
d) Control Panel > Clock, Language, and Region > Storage Spaces
Answer: a) File Explorer > Right-click on the drive > Properties

Which of the following is not a valid Windows file system?
a) NTFS
b) FAT32
c) Ext4
d) exFAT
Answer: c) Ext4

What is the purpose of the Windows Task Scheduler?
a) It allows you to schedule tasks and programs to run automatically at specified times.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It provides a graphical user interface for managing disk drives and partitions.
Answer: a) It allows you to schedule tasks and programs to run automatically at specified times.

How can you customize the appearance and behavior of the Windows Start Menu?
a) Right-click on the Start button > Settings
b) Control Panel > Hardware and Sound > Start Menu Options
c) Control Panel > System and Security > Start Menu Options
d) Control Panel > Clock, Language, and Region > Start Menu Options
Answer: a) Right-click on the Start button > Settings

What is the purpose of the Windows System Restore feature?
a) It allows you to restore your computer to a previous state or undo system changes.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It optimizes system performance by cleaning up temporary files.
Answer: a) It allows you to restore your computer to a previous state or undo system changes.

How can you view and manage file associations in Windows?
a) Control Panel > Programs > Default Programs > Set Associations
b) Control Panel > System and Security > Default Programs > Set Associations
c) Control Panel > Network and Internet > Default Programs > Set Associations
d) Control Panel > Clock, Language, and Region > Default Programs > Set Associations
Answer: a) Control Panel > Programs > Default Programs > Set Associations

Which Windows feature allows you to manage disk drives and partitions?
a) Disk Management
b) Control Panel
c) Device Manager
d) Windows Explorer
Answer: a) Disk Management

How can you view and manage system startup processes in Windows?
a) Task Manager > Startup tab
b) Control Panel > System and Security > Startup Processes
c) Control Panel > Hardware and Sound > Startup Processes
d) Control Panel > Clock, Language, and Region > Startup Processes
Answer: a) Task Manager > Startup tab

What is the purpose of the Windows Narrator feature?
a) It provides text-to-speech functionality for users with visual impairments.
b) It manages installed applications and their settings.
c) It controls network connections and settings.
d) It provides a graphical user interface for managing files and folders.
Answer: a) It provides text-to-speech functionality for users with visual impairments.





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