1. Massive Open Online Courses (MOOC) are changing the world of education by providing free online courses.

2. MOOC is a web-based free distance learning program that ensures the participation of students from geographically remote areas in the field of education.

3. It offers free online courses for higher education, executive education and employee development.

The process of copying files to a CD is called burning.

1. The full form of CD ROM is Compact Disc Read Only Memory. It is a storage device that can contain data as well as media files.

2. Burning is the process of copying media files like movies, pictures, etc. to a CD.

3. Ripping is the process of copying media files from a CD to a computer.

4. Zipping is the process that compresses a file into a folder to reduce the space used.

5. Digitization is converting information into digital format.

1. The application software among these is not Windows XP.

2. List of Application Software-

- VLC MEDIA PLAYER

-  Adobe Reader

1. Compact Disc Recordable (CDR) is a write-once-read-many (WORM) disc.

2. CD-R stands for Compact Disc Recordable and is a digital optical disc storage format.

3. A CD-R disc is a compact disc that can be written once and read multiple times freely.

1. Social media is a technology through which we can share our ideas and information with people.

2. Social media is internet based and it provides instant electronic communication facility to the users. Users connect to social media through a web browser or application from a computer, laptop, tablet or smartphone.

3. Examples of social media –

1. Facebook

2. YouTube

3. Instagram

4. LinkedIn

5. Twitter

6. Whatsapp

7. Pinterest

8. Snapchat

9. Telegram

1. The primary purpose of a computer is to process data and convert it into information. Data is defined as unprocessed information, which is then processed or structured to provide meaningful results. Information is defined as data that can be used for a specific purpose.

2. Computers process data in the following ways-

- Input: Computers receive data through input devices, such as a keyboard, mouse, or camera.

- Processing: Computers process data through processors. The processor operates on data according to a set of instructions.

- Output: Computers display data through output devices, such as monitors, printers, or speakers.

1. Saving is a process in which you store a document, image, or other file in a stable location so that it can be opened and modified later.

2. Saving means that you are protecting yourself from the risk of losing your work, even if your computer suddenly shuts down or a problem occurs.