Try restarting your computer. If that does not work, try system restore.
Well an example of computer software is the browser that your currently using. This is an application on your computer. AKA computer software. Although you could also be talking about the Computer Operating system which is also Computer Software.
A PHP computer system is simply a set of computers using the PHP programming language. It is used in over 200 million websites currently and was created in 1995.
No it is a Windows PC. Apple computer run the OSx operating system which is currently called Snow Leopard.
A Decision Support System is widely used in the computer industry. It helps businesses and organizations with activities involving decision making and planning.
CPU - The Central Processing Unit or the processor is the portion of a computer system that carries out the instructions of a computer program, and is the primary element carrying out the computer's functions. This term has been in use in the computer industry at least since the early 1960s
Capitalism:an economic and political system in which a country's trade and industry are controlled by private owners for profit, rather than by the state.
CPU - The Central Processing Unit or the processor is the portion of a computer system that carries out the instructions of a computer program, and is the primary element carrying out the computer's functions. This term has been in use in the computer industry at least since the early 1960s
DOS, the disc operating system, which they bought from a little-known software company. The story is legend in the computer industry.
POS is an acronym for point of sale. This is a computer program that is used mainly in the hospitality industry. A hotel will use this system to make reservations, collect money, and get client information.
It currently has no use. It was first introduced by IBM and was a new key so it could have no conflicts with current keys.
The acronym CAPPS stands for Computer Assisted Passenger Prescreening System. This system was implemented by the United States Air Travel Industry as a method of counter terrorism.