The Operating System is a program that allows different ____________ and various pieces of hardware to _________with each other.

Hardware and software cannot communicate without the Operating System

What is this Logo?

System software is a set of_______________needed for a computer to_______________.

performing more than one task at a same time is called

Most people have this Operating System on their Computer System.

________ loads operating system files into the RAM.

_________ is a group of interconnected computers and peripherals to a small are.

DOS was the most popular OS for personal computers till _________

__________ is an operating system preferred for computer networking.

POST stands for

Windows was first released in _________ by the name of ______________

The programs which are always active in the computer's memory are indicated in a section of the taskbar known as ________________

For working on multiple windows, we choose the following option

When the window is maximized, the MAXIMIZE button changes to ________

From where you get the option for cascading multiple windows?

Windows can be moved or resized when it is maximized.

__________arrow means you can increase and decrease the size of the window.

_________________ is a sub menu having many programs like games, sound recorder , word editors etc.

How many memory functions are there in a standard calculator?

Memory Recall is used to store a number in a memory of calculator.

MC is used to erase memory where as MS is used to store a displayed result.

Address book, Notepad and Word pad are only used to save data like names, telephone/mobile numbers, email addresses.

Term used to describe a menu that is contained within another menu.

The act of changing the dimensions is called

.txt are _________ files.