Class 9 Computer Science Photoshop Notes

PHOTOSHOP INTRODUCTION Photoshop is a software for image processing. It is widely used by professional photographers to edit, manipulate and recolour photographs and create special effects draw objects, write text on them.   STARTING PHOTOSHOP   To start Photoshop, follow the…

Class 9 Computer Science Layers and Frames Notes

LAYERS AND FRAMES There are three types of layers in flash: • Normal layer • Guide / Guided layer • Mask / Masked layer   Normal Layer: It’s the default layer this layer guides the path to the other layers. The layer is made the guide layer by selecting the layer properties (…

Class 9 Computer Science Flash Notes

FLASH Macromedia Flash is a professional standard tool used to produce high-impact web pages and web sites that includes a good amount of animation, sound, graphics and interactivity. The extension of a Flash file is .fla   To open the flash window, perform the following steps…

Class 9 Computer Science Web Scripting Java Script Notes

Introduction and History of Java Script   JavaScript started life as Live Script, but Netscape changed the name, possibly because of the excitement being generated by Java.to JavaScript. JavaScript is a lightweight, interpreted programming language with object-oriented…

Class 9 Computer Science Review Of Photoshop Notes

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. The software is…

Class 9 Computer Science Review Of Flash And Auto Desk Notes

REVIEW OF FLASH 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.Designers, web…

Class 9 Computer Science Network Safety Of Computer System Notes

NETWORK SAFETY OF COMPUTER SYSTEM   Network Safety and Security   Network Safety Network safety consists of the provisions and policies adopted by a network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and…

Class 9 Computer Science Database Concepts RDBMS Notes

DATABASE CONCEPTS- RDBMS   Basics of RDBMS   Database Management System or DBMS in short, refers to the technology of storing and retrieving user’s data with utmost efficiency along with safety and security features. DBMS allows its users to create their own databases, which…

Class 9 Computer Science Adding Styles To Web Pages Notes

ADDING STYLES TO WEB PAGES USNIG CSS      Review of HTML World Wide Web(WWW) WORLD WIDE WEB –The World Wide Web is a worldwide information service on the Internet. The World Wide Web or the Web, as it is popularly known uses special software called a Browser (client) and TCP…