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Yogita Ingle 5 years, 3 months ago
RAM (Random Access Memory)
It is a high speed memory that holds programs and data only when use. It requires constant supply of power. It is also called Read/Write Memory or volatile memory. The most important factor affecting the speed and power of a computer is the amount of RAM it has.
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Gaurav Seth 5 years, 3 months ago
Alignment is how text flows in relation to the rest of the page (or column, table cell, text box, etc.). There are four main alignments: left, right, center, and justified.
- Left-aligned text is text that is aligned with a left edge.
- Right-aligned text is text that is aligned with a right edge.
- Centered text is text that is centered between two edges.
- Justified text: Justification controls the spacing between words. A justified text increases the space between words to fill the entire line so that it is aligned with both the left and right edges.
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Yogita Ingle 5 years, 3 months ago
Advantages of digital communication:
1. It is fast and easier.
2. No paper is wasted.
3. The messages can be stored in the device for longer times, without being damaged, unlike paper files that easily get damages or attacked by insects.
4. Digital communication can be done over large distances through internet and other things.
5. It is comparatively cheaper and the work which requires a lot of people can be done simply by one person as folders and other such facilities can be maintained.
6. It removes semantic barriers because the written data can be easily chaned to different languages using software.
7. It provides facilities like video conferencing which save a lot of time, money and effort.
Disadvantages:
1. It is unreliable as the messages cannot be recognised by signatures. Though software can be developed for this, yet the softwares can be easily hacked.
2. Sometimes, the quickness of digital communication is harmful as messages can be sent with the click of a mouse. The person oes not think and sends the message at an impulse.
3. Digital Communication has completely ignored the human touch. A personal touch cannot be established because all the computers will have the same font!
4. The establishment of Digital Communication causes degradation of the environment in some cases. "Electronic waste" is an example. The vibes given out by the telephone and cell phone towers are so strong that they can kill small birds. In fact the common sparrow has vanished due to so many towers coming up as the vibrations hit them on the head.
5. Digital Communication has made the whole wordl to be an "office." The people carry their work to places where they are supposed to relax. The whole world has been made into an office. Even in the office, digital communication causes problems because personal messages can come on your cell phone, internet, etc.
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Yogita Ingle 5 years, 3 months ago
Cyber ethics is the study of ethics pertaining to computers, covering user behavior and what computers are programmed to do, and how this affects individuals and society. For years, various governments have enacted regulations while organizations have explained policies about cyber ethics.
Posted by Sahil J Jangid 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
There are two types of software, i.e. system software and application software. Language processors (interpreters, compilers and assemblers), operating systems etc., are the examples of system software. Whereas, payroll system, accounting software etc., are the examples of an application software.
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Yogita Ingle 5 years, 3 months ago
E-Banking is defined as the automated delivery of new and traditional banking products and services directly to customers through electronic and interactive communication channels.
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Shaksham Tyagi 5 years, 3 months ago
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Nikhil Verma 5 years, 3 months ago
Yogita Ingle 5 years, 3 months ago
A computer is an electronic device that stores, retrieves and processes data. It can be programmed with instructions. A computer is composed of hardware and software, which transforms some data into information.
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Meghna Thapar 5 years, 3 months ago
A computer system is a set of integrated devices that input, output, process, and store data and information. Computer systems are currently built around at least one digital processing device. There are five main hardware components in a computer system: Input, Processing, Storage, Output and Communication devices. The complete computer made up of the CPU, memory and related electronics (main cabinet), all the peripheral devices connected to it and its operating system. Computer systems fall into two categories: clients and servers.
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Yogita Ingle 5 years, 3 months ago
Among ITES companies there are many companies which help finding a job, but the company which contributed the most in creating job for the educated people in India is TCS (TATA CONSULTANCY SERVICES).
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Tannu Yadav 5 years, 3 months ago
Yogita Ingle 5 years, 3 months ago
Guide keys are those keys which help to move the cursor using the keyboard. Some examples of guide keys are Shift key, Enter key, Space bar, and the Arrow keys.
Shift keys allow the user to go to upper case from lower case and vice versa.
Enter key allows the user to go to the next line.
Space bar allows the user to give space between two characters(words or alphabets or numbers).
Arrow keys help to move through the document.
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Yogita Ingle 5 years, 3 months ago
E-Governance is defined as the application of electronic means in the interaction between government and citizens and government and business, to simplify and improve democratic, government and business, to simplify and improve democratic, government and business aspects of governance
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Yogita Ingle 5 years, 3 months ago
The format cell dialog box in excel gives the user, the option to apply formatting features
- The format cell dialogue box can be accessed via cell option on the ribbon ---> format cell.
- It can also be accessed by right clicking on the cell and choosing the option format cell.
- The format cell dialogue box consists of the tabs: number, alignment, font,border, fill, and protection.
- The format cell dialogue box is a powerful feature of excel and can be used to format cells, rows and columns.
To know more about format cell dialogue box, visit
Posted by Mayank Xhhetri 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
A folder is a location or storage space where programs, files and other folders can be located.
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Yogita Ingle 5 years, 3 months ago
Slide means a single slide.
Slideshow occupies the full computer screen, exactly the way your presentation will look on a big screen when your audience sees it.
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