Programmers, humans that have the proper knowledge of programming.
Starts with the Operating system which interacts with the application software loaded in to the machine. The software combined with user input directs operation.
The kernel of the computer tells it what to do. The instructions are all told by the kernel.
gives you the right to copy software onto a single computer
Software is a set of programs that instructs a computer to process the input from the user. As an output it gives results that is the the processed input . Examples of software are ms office , ms excel, power point , adobe etc.
The PRN file gives the computer information about the printer. The PC Magazine site has specific instructions for you to add a printer to your system that will work.
it gives you the basic settings which you can operate and maintain your computer.
I/O devices like Keyboard, Mouse, Monitor, Speakers are used to for the computer to communicate with the user. The Operating System uses software called drivers to interact with these hardware devices. Altogether, this is called the user interface.
Computer voice software allows the user to write essays, send emails, and edit documents all by voice. One downloads the software and then gives verbal commands to the computer.
Computer software tells the hardware what to do. Without any software, the hardware would be worthless. Think of the software as a subject in school, and the hardware as you or your brain. Without any learning, you can't do anything. One you have learned some math, then you are able to solve math problems. This learning is usually accomplished through downloads or CD's that are loaded into the computer. At the very basic level, computer software contains specific instructions for how to accomplish a specific task. These instructions tell the hardware exactly what to do, and how to do it.
The computer program is a set of instructions telling the computer what to do. Think of it like a more complicated version of a cake recipe. A cake recipe tells you what ingredients to use, and how much. It also tells you what temperature and how long to bake it for. Without these instructions, your cake would never resemble what it's supposed to ! A computer program works in much the same way - it gives the computer a set of 'rules' by which to interpret what the user types in - and (hopefully) comes up with the expected result.
The computer works with the help of the operating system. It gives the framework to run the application software. The application allows the user to use the computer for particular purposes.
To remove old software from your PC go to http://www.microsoft.com/athome/setup/cleansweep.aspx. This site gives you instructions on how to safely and easily remove unwanted software.