July 2011 ~ Computer tricks and Pranks

Adobe Photoshop CS

Photoshop is a powerful image editing software. It is resolution dependent and we can export Photoshop file into different format for e.g.: For video, Web, Print etc, we can create 2D, 3D graphics for web, also we can animate some graphics for web using Photoshop & Image Ready. The default file extension of Photoshop is "PSD". In Photoshop the most important thing is a layer. You can create as many layers as you need. To open layer press F7 or Go to Window > Layer. When you open Photoshop, you will see different Menus,...

IPO CYCLE:

Input Device:(Raw Data)mouse,Keyboard,scanner Input is the raw information. It is the collection of Letters, Numbers and Images etc. given to the computer to produce the result. Processing Device:(Invisible) CPU Process is the action taken on data as per given instruction. It is totally inner process of the computer system. Output:(Result):Monitor,Printer,Speaker Output is the final data given by computer after data processing, it is also called Result. We can save the result s for our future us...

How to Start and shutdown of computer

How to start the computer in windows mode?  Switch ON the Power Supply.  Switch ON the CPU.  Switch ON the Screen (Monitor).  Then, wait a just a minute, after then you will directly enter into the windows environment (Desktop). How to Shutdown (Off) the Computer? Before shutdown the Computer, you have to close all opened windows. Then,  Click on Start Button.  Click on Shutdown/Turn off computer. Then Computer asks you: What do you want the computer to do?  Choose 2nd option (Turn off).  Click on Yes. Then, Wait until...

Introduction of Special Keys:

~ = Tiled Key ! = Exclamation Mark @ = At the rate # = Hash $ = Dollar % = Percentage ^ = Carat & = And * = Asterisk or Star Mark ( ) = Parentheses - = Dash | = Vertical Mark or Pipeline { } = Middle bracket [ ] = Big Bracket “ ” = Double quote Mark (smart) ‘ ’ = Single quote Mark (smart) : = Colon ; = Semicolon _ = Underscore < > = Less than & greater than ? = Question Ma...

Hardware and Software:

Whenever we talk about computer, we visualize the physical parts of computer and non-physical parts like programs. A complete system can be studied under two headings: 1.Hardware: - The physical components of a computer system, which can be seen & touched, such as computer itself, its modules & the input & output devices & auxiliary devices are called hardware. It is just a mechanism of the computer. All the devices attached to the computer system like: Mouse, Keyboard, Monitor, CPU and Motherboard & Hard...

Fullform of Computer

C = Commonly O = Operating M = Machinery P = Particularly U = Used For T = Technology E = Education R = Resear...

What is Computer??

Computer is an electronic Device which can operate system file in systematically. Computer is an advance/modern electronic device(machine), which takes raw data as input from the user then processes these data as per given instruction then gives output(Result) & stores it for future use. It is a data processing machine, which can process any kind of numerical & non-numerical (Arithmetic...