Shutting Down Windows
Category : 2nd Class
After finishing your work on the computer, you need to Exit from the applications you are working on, save your work and then shut down Windows. By saving your work, you make sure that you do not have to keep starting the same thing over and over again. When you are ready to continue working, you just need to open the saved file. If you click Turn Off Computer option on the Start menu you will see a dialogue box like that shown in the figure below with some options.
Click Turn Off option. This will turn off your PC.
Note: Sometimes viruses may cause errors in your program and cause the computer to shut down automatically without any action from your side. In that case you will need to scan your computer system with Antivirus software which will clean up the system.
Windows is the most popular user-friendly operating system. It is a _________ operating system.
(A) CUI
(B) SUI
(C) MUI
(D) GUI
Answer: (D)
Explanation
Correct Option:
(D) Windows is a GUI (Graphical User Interface) operating system.
Incorrect Options:
(A) Option (A) is incorrect.
(B) Option (B) is incorrect.
(C) Option (C) is incorrect.
Computer can also lose its content due to something. Which thing may spoil millions of bytes of data in a computer, if not detected?
(A) Virus
(B) Bacteria
(C) Fever
(D) Insect
Answer: (A)
Explanation
Correct Option:
(A) In a computer virus may spoil millions of bytes of data.
Incorrect Options:
(B) Option (B) is incorrect.
(C) Option (C) is incorrect.
(D) Option (D) is incorrect.
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