Question

which of the following sign is used at the beginning of a computer ?​

Answer 1

Start a Computer: Step 1: Press the start button on the CPU tower. Step 2: Wait while the computer boots. When the computer has finished booting, it will show a dialogue box that will ask for a user name and pas.sword.

⬆️hope its helpful.

Answer 2

Answer:

Keyboard is not an output device of a computer.

• The computer is a very versatile machine. It can easily process different types of data. To work with these data, we require different types of devices. These devices can help us enter data into the computer. These devices are called input and output devices. They mainly cover devices like mouse, keyboard, printer, speaker, joystick, etc which can be used with a computer.

• The devices that are used to display the information of the results are known as output devices. While the devices whose main function is to give instructions and data to the computer are called input devices. Today we are going to discuss these devices in detail. This is to help you have a basic idea about input and output devices. This will also help you with the questions on the computer aptitude in banking exams. We will start with the output devices.

• Input and Output (I/O) Devices. The computer is a very versatile machine. ... These devices are called input and output devices. They mainly cover devices like mouse, keyboard, printer, speaker, joystick, etc which can be used with a compute