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It is very important. When a Computer starts up, the Operating System gets loaded into the Memory. Once every while, the System checks the Memory to quickly access certain programs, only if that program has been loaded into Memory.
Buying Memory for your Computer also increases the speed at which your system may perform, or rather, load programs. More Memory means more space for your system to process with. [NOTE: Not talking about Storage Space, but system cache.]
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoA computer has to follow a set of instructions called a program.If it is asked to find the solution of a particular question then the information or instructions must be stored somewhere.it would be stored in one of the two types of computer memory called main memory and secondary memory.
Wiki User
∙ 14y agoIt's important to understand the difference between between memory and storage.
Data storage mediums such as hard drives retain programs. Memory is where the data & programs loaded from the storage medium is processed.
Think of it this way, youre in a book library. It contains hundreds of books on it's shelves. They are not being read currently, they are in storage.
You sit down at a table. The table is only big enough to read one book at a time. So you get a book from the shelves.
Part way through your reading you want to open up another book but your desk is only big enough to read the one book. So you have to mark where you were in the first book and go get the new book. Your old book is returned to the library.
You read through the new book, but then it cross references to the first book, you have to go through the rigmarole again to get back to where you were in the first book, and so it goes on. Obvioulsy if you had a bigger desk you could put more books on the desk, and if the library were bigger you could store more books and have more choice.
Now consider that you are the CPU, the books are the programs, the library is your hard drive, and your desk is the memory in the computer.
You can see that having a bigger memory means you can use more programs at once, and its more efficient because you dont have to keep running to the hard drive (library) all the time to swap books. You (the CPU) can get more work done faster and more efficiently.
Wiki User
∙ 10y agoMemory (or RAM) is used as a fast-access area of the computer. The hard-drive is limited as to how fast it can spin. The speed restricts the rate at which it can process data. RAM is much faster - making it more sensible to load programs and data into memory while the computer is running.
Wiki User
∙ 15y agocomputer memory is just like a human being memory for computer. without the memory you could not start the computer. you could not do any thing , no a single click too.
Wiki User
∙ 9y agoA computer needs memory to store data and instructions fed by the users.
Wiki User
∙ 11y agomemory is ram and rom
ram is required for computer processing data ,ram is permanent device like hard disk ,cd etc
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What is optical memory?
Optical memory is an early form of computer memory. It involves the use of an optical system for the writing and reading of data to and from a computer's main memory.
When you enter data into a computer it is stored in the computer's?
Memory.
What does the computer use when RAM is full?
Virtual memory, the answer is virtual memory.
How does one find out if a PC2100 memory stick will work with their computer?
There are many ways one can find out if a PC2100 memory stick will work with their computer. One must simply test the memory stick in their computer's USB port.
What part of the desktop computer saves memory?
A desktop saves memory in the CPU. When one wants to access information, the random access memory, or RAM, is used. The amount of memory a computer has depends on the size of the CPU.
What is used to the essential parts of the operating system while the computer is running?
Access memory in system unit
What are the four essential elements of a computer?
The four essential elements of a comuter or input, output, processing and storage of data.
What is used to store the essential parts of the operating system while the computer is running?
Access memory in system unit
Who loads bootstrap program in memory and when?
When the computer start all the essential files, to start the operating system load from disk to the memory.Basically the bootstrap program is loaded into the read only memory(ROM) which enables while the computer start.
Why must every computer have some amount of nonvolatile memory?
Technically they actually don't. However non-volatile memory is essential if you need to store anything on the computer. It normally takes the form of a hard drive, or floppy disk.
What can be stored in the main memory of a computer system?
Computer memory
Is ram 'computer memory' or 'backing storage'?
its computer memory
How do you get video memory on a computer?
how can i get the video memory address in computer?.
What happens to your memory on a computer when you install more?
When you install more memory into a computer, the computer's memory level becomes higher
What is primary memory?
Memory is a loose term when it comes to computers. Memory can mean one of two things that are both primary and absolutely necessary to run a computer. One is RAM, which is the smaller memory that helps with computer performance. Without it, the computer will not start up at all because the RAM is used for essential backround tasks. The other memory is HDD memory (hard drives). This memory is used to store information that does not need to be accessed instantaneously. HDD memory is used to store the operating system of a computer, as well as other information such as programs and documents. There is no "primary" memory, in a computer, as it can mean two different things that are both invaluable.
Computer memory is what kind of device?
Computer memory is a form of computer data storage, which takes the form of integrated circuits. There are two types of computer memory: Random-access memory (RAM) and Read-only memory (ROM).
why are a computer need memory?
A computer needs memory to store data .
