MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The wallpaper is the image that appears behind the icons on your computer’s desktop-that’s why it’s usually called a desktop background. On most computers, you can change your background by right-clicking the desktop and selecting Personalize. Then select Desktop Background.

Detailed explanation-2: -A wallpaper or background (also known as a desktop background, desktop picture or desktop image on computers) is a digital image (photo, drawing etc.) used as a decorative background of a graphical user interface on the screen of a computer, smartphone or other electronic device.

Detailed explanation-3: -Wallpaper is background picture when you have not opened any file, while screensaver is the graphic that becomes visible when the computer has been left untouched for some time. Wallpaper is a single image while screensaver contains lots of images.

Detailed explanation-4: -Desktop wallpaper is the image that fills the background of your computer screen when all programs are closed.

Detailed explanation-5: -If you open the Settings app and go to Personalization>Background you can see the last five images you used for your desktop background, including the current one. Windows 10 saves a copy of these images so, even if you accidentally delete the original image, you don’t lose your desktop background.