Knowledge for All, without Barriers…
Have you ever wondered how computers can store so much information? Games, pictures, and apps all need a lot of memory to work well. In
1. The first modern computer was massive There are arguments over what the first computer was. Some people say it was an abacus which is
Rosetta Stone Learning is computer-assisted language learning software which is published by Rosetta Stone Inc. The software offers users with lessons on a wide array
If you’ve heard your coworkers talk about “copying” each other on emails, you can probably guess what one of the c’s in cc stands for. The full phrase
CGI is the use of computer graphics to make images and special effects. Do you use the Force with Luke Skywalker? How about going “To infinity and beyond!” with
FTP- File transfer protocol HTTP – Hypertext transfer protocol HTTPS- Hypertext transfer protocol over secure sockets layer APIPA- Automatic private internet protocol addressing APR- Address
The Internet is made up of computers all over the world. Each of these computers is connected by phone lines or cables…or even wireless connections! If your computer is connected
Bluetooth is a global wireless communication technology originally invented by engineers at Swedish company Ericsson in 1994. Today, no single company owns Bluetooth technology. Instead,
A 3D printer isn’t anything like a regular printer, however. Instead of printing a simple text document on a single piece of paper, 3D printers can “print” a real three-dimensional
Despite its popularity today, YouTube hasn’t been around long. In 2005, three friends named Jawed Karim, Chad Hurley, and Steve Chen wanted to share a
Computer glitches are often only temporary disruptions. They can have a wide variety of causes, although the most common causes are errors within the operating
What is a Computer Network? Computer Network is a set of computers and devices connected together by communication channels that facilitate communication and sharing of
Word Processing Software Word Processing Software is used to create documents, drafts, letters, reports, essays, write-ups, etc. that can be created using word processing software.
Data processing systems characteristically maneuver raw data into information. Elements of Data Processing: To be processed by a computer, data needs to first be converted
Database : Structured assembly of logically related data Self-describing collection of integrated records It is the data dictionary that makes data independence possible It is
Used to store data records. Well-defined data structures that contain related data organized in convenient records of data items. Each data file has two additional
Accomplishes specific tasks for users. Enables a computer to become a multi-purpose machine. Produce worksheets and reports. Automate record keeping like attendance and grades. Create
Operating Systems: It is the master controller within a computer. Example: Windows, MACOS, DOS, UNIX, Linux An operating system interacts with: All hardware is installed
The language in which a computer program is written is known as a programming language. The computer performs its functions based on the instructions given
The Internet is a collection of local, regional, national, and international computer networks. The Internet evolved with four computers into a vast information network that
A computer is an electromechanical device that takes raw data as input, processes the raw data with control of set of instructions and gives the
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📟 FTP- File transfer protocol 📟 HTTP – Hypertext transfer protocol 📟 HTTPS- Hypertext transfer protocol over secure sockets layer 📟 APIPA-
ADB – Asian Development Bank AI Artificial Intelligence ALGOL – Algorithmic Language ALU – Arithmetic Logic Unit ARPANET – Advanced Research Projects Agency Network ASP
Abbreviation Full-Form AC Alternating Current DC Direct current ADSL Asymmetrical Digital Subscriber Line API Application Programming Interface BIOS Basic Input/Output System CD Compact Disc CD-ROM
Important PC Keyboard Shortcuts | Commands Description/Function Shortcut keys Select all ctrl+A Bold ctrl+B Copy ctrl+C font dialogue box ctrl+D Justified alignment ctrl+J Left alligment
AGP (Accelerated Graphics Port) – An interface that is designed for video cards to allow high speed transmission between the CPU, memory and the video
SHORT CUT KEYS Ctrl + A – Select All Ctrl + B – Bold Ctrl + C – Copy Ctrl + D – Fill Ctrl
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