COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Virtual personal assistant
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Pinch gesture
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Dock
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Lock screen
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Detailed explanation-1: -Modern operating systems use a graphical user interface, or GUI (pronounced gooey). A GUI lets you use your mouse to click icons, buttons, and menus, and everything is clearly displayed on the screen using a combination of graphics and text.
Detailed explanation-2: -A user interface (UI) refers to the part of an operating system, program, or device that allows a user to enter and receive information. A text-based user interface (see the image to the left) displays text, and its commands are usually typed on a command line using a keyboard.
Detailed explanation-3: -Each device can share its resources with every other device, and there’s no centralized authority. Plug and Play (PnP): An operating system feature that allows you to easily add new hardware to a computer system.
Detailed explanation-4: -Android OS. The Android OS is the most common operating system among the mobile operating system. 2. Bada. Samsung is the launcher of this operating system. Blackberry OS. Apple iOS. Windows Mobile Operating System. Symbian OS. Harmony OS. Palm OS. More items