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When does a computer access ROM?
A computer accesses ROM (Read-Only Memory) when it needs to retrieve essential instructions and data during the startup process or when performing basic functions.
Why does ROM store all the instructions for starting a computer?
Because - the computer needs a specific set of instructions to start -up. The instructions held in ROM initialise the hardware and instruct the computer to load the operating system (and where to find it on the hard-drive).
Why you cannot operate a computer without computer software?
A computer needs instructions to perform a task. There are many aspects of a computer, such as all the internal parts, the peripherals, and the software components. A computer needs hardware to store and process information, and needs software instructions to do anything for us. If there was no software at all on a computer it would merely be a box of parts. There would be no software telling the computer to show information on the output, and no software to accept instructions from the input.
A set of instructions a computer needs to carry out its task is known as what?
program
Where are the instructions stored that the computer needs when's it starts up?
The BIOS.
Electronic instructions that the computer hardware uses?
When a computer starts up it needs to check various things that may stop the computer from starting properly. These instructions are contained in the micro-processor that is installed as part of the computer. These instructions are long, detailed, and what most people normally do not worry about
When cleaning up startup why should you not delete a program file you find in a startup folder?
to prevent corruption of other programs, it needs to be uninstalled correctly. You could accidently disable a program your computer needs if you just dump the file, as some software uses shared data files.
Is a form of permanent memory that holds all the instruction the computer needs to start up?
ram
Turn off Computer needs to be requested twice?
If you use 1-Click (Answers), you might find, as I did, that if it's in your list of Startups you will probably need to 'exit' it (in the taskbar) *first, before you will be able to have the 'Turn Off Computer' take effect. [(Start/ Run/type 'msconfig' and enter/ Startup (tab)/ Startup Items (checked boxes)]
What holds all the instructions the computer needs to start up?
it is the ROM . The ROM has firmware which controls the booting up of the computer during start up. The booting software, known as BIOS (Basic Input Output System) give instructions to the POST (Power On Self-Test) which then runs tests to on the computer to make sure that all the devices are well connected to the computer. Sometimes this process is so fast that when observed, it appears as if there is are no tests being run by the POST process.
Where can I purchase jet printer ink cartridges?
It is common knowledge to that almost any computer store holds ink cartridges because they are essentials for computer needs. Just a drive to the nearest computer store.
Is csrssexe malware?
no its a file that vista and windows 7 needs to not have bsods on startup
