CBSE Class 8 Computer Science Photoshop Review Notes
Photoshop Review Review of Photoshop An image editing software developed and manufactured by Adobe Systems Inc. Photoshop is considered one of the leaders in photo editing software. The software allows users to manipulate, crop, resize, and correct color on digital photos…
CBSE Class 8 Computer Science Flowchart Notes
Flow Chart About flow chart A flowchart is a type of diagram that represents an algorithm or process, showing the steps as boxes of various kinds, and their order by connecting them with arrows. This diagrammatic representation illustrates a solution to a given problem.…
CBSE Class 8 Computer Science Flash Notes
Flash What is flash and its uses Flash 8 is a powerful tool created by Macromedia that has overcome the best expectations of its creators. Macromedia Flash was originally created in an effort to realize colorful animations for the web as well as to create animated GIFs.…
CBSE Class 8 Computer Science Ecommerce Notes
EDI(Electronic Data Interchange) Electronic data interchange (EDI) is an electronic communication method that provides standards for exchanging data via any electronic means. Two different companies or organizations, even in two different countries, can electronically…
CBSE Class 8 Computer Science Downloading Uploading Notes
Downloading/Uploading Speed Download When you connect to the internet, the download speed is the pace at which data (websites, programmers, music etc.) is transferred from another computer to your own. Currently, when it comes to home broadband, download speeds range from 8…
CBSE Class 8 Computer Science Chatting Notes
Chatting Definition May refer to any kind of communication over the Internet that offers a real-time transmission of text messages from sender to receiver. Chat messages are generally short in order to enable other participants to respond quickly. Online chat may address…
CBSE Class 8 Computer Science Audio And Video Conferencing Notes
Audio and Video Conferencing What is it An audio conference, or teleconference, is simply when a meeting between several parties is held over the telephone instead of in person. The party instigating the audio-conference is known as the calling party and those joining the…
CBSE Class 8 Computer Science Algorithm Notes
Developing algorithm to solve particular problem In mathematics and computer science, an algorithm is a step-by-step procedure for calculations. Algorithms are used for calculation, data processing, and automated reasoning.Algorithms resemble recipes. Recipes tell you how…
CBSE Class 8 Computer Science Painting Tools In Photoshop Notes
Painting Tools Adobe Photoshop provides several tools for painting and editing image color. The Brush tool and the Pencil tool work like traditional drawing tools applying color with brush strokes. Tools like the Eraser tool, Blur tool, and Smudge tool modify the existing…
CBSE Class 8 Computer Science Introduction To Computer Security Notes
.Introduction to Computer Security What is Computer Security? Computer Security is the protection of computing systems and the data that they store or access. It is the body of technologies, processes and practices designed to protect networks, computers, programs and data…