When the computer is first turned on, (or booted), the BIOS program is in control. After performing a few system checks, the BIOS program turns the computer over to an operating system like Windows XP.
When you turn on your computer, the microprocessor passes control to the BIOS program... BIOS (basic input/output system) is the program a personal computer's microprocessor uses to get the computer system started after you turn it on.
When a computer runs a program, its creates a log file, in it, it shows all the activity the computer has been doing since the program was started. it also shows whatever errors the computer may have.
zero generation computers are mainly those computers that are mechanical. one example is the abacus.
They are many programs you can go enroll in if you are interested in computer software development. I would started with an IT program or look into software engineering.
Gaming computers are used by people of all ages. The main age group to use the gaming computers are a younger group, including people in their 20s and 30s.
pretty small. they've [microsoft, etc.] already started developing a computer watch. :]
Most computers nowadays come with some sort of word processing program like Microsoft Word - just open that program and follow the directions to get started!
The Homebrew Computer Club in Palo Alto
Computer has Crashed
Computers started in the 20th century. It was used to solve mathematical equations. On the late 1800's, electronic computer was developed to tabulate census results.
number system is used in microprocessor yet computer is not started . Number are given to microprocessor and it perform the action as per given instruction.number system r used to as 001 110 1001
A computer is comprised of many small parts that work together to make the computer function. The computer is first started by aligning the motherboard with a microchip.
This actually varies dramatically both in steps and order of those steps from one computer to another, so no correct answer can be provided to your question that applies to all computers. On dedicated embedded computers where the entire program is resident in ROM only one step is required: the hardware sends a reset pulse to the CPU which then begins running the program from the beginning. On other computers the machine must go through several different bootstrap phases, each configuring different parts of the hardware and/or configuring tables in memory that the next bootstrap phase will need. Usually the final bootstrap phase loads and starts the Operating System (if there is one, if not a dedicated application program will be loaded instead). Many early computers required significant manual setup by the computer operator before the computer could be started (e.g. toggling/setting switches, loading paper or magnetic tapes containing the bootstrap programs) and once started the operator might also have to perform additional actions when the computer needed the next bootstrap phase, etc.
History of computer is divided into 5 generation. The first generation of computer started form 1941 till 1956. In this generation vacuum tubes are used in computers and computers are big enough that one computer could be such big as a whole room.
When a computer runs a program, its creates a log file, in it, it shows all the activity the computer has been doing since the program was started. it also shows whatever errors the computer may have.
Geoffrey Dummer. If you mean the microprocessor chip it was designed by Marcian Ted Hoff in 1971 and manufactured by Intel as the 4004. If instead you mean the first digital IC chips used to build computers, I don't know who designed them but Texas Instruments made the chips (starting in 1962) for the Minuteman II guidance computer and Fairchild Semiconductor made the chips (starting in 1961) for the Apollo guidance computer.
The first computer was made and started working in the 17th century. This was when history goes back to the very first computer.
by 1989 nearly every school district across America had computers in the classrooms. But computer usage began prior to 1975. Colleges used mainframes to do statistical problems with and simple administrative jobs.