Computer Memory-just For Everything
A computer stores its memory for short term storage in the session and also for long term storage. Memory is defined as the location in which the processor gets its instructions to function and the data that it needs to work on its job.
The more memory you have, the better your computer will perform. So it is important to go in for computers with the maximum memory availability when you buy a new machine. The amount of computer memory you need for your personal computer depends on the kind of tasks you are performing and the sort of software that you have loaded in your system.
A computer uses two kinds of memory to manage data during a session, the Random Access Memory and the cache memory. The random access memory is a physical component of your computer that can be removed and upgraded and contains most of the addressable memory. Cache memory is found in the processor and is used to store data that the processor needs often and immediately.
When your computer is working on a particular program it keeps data on the random access memory chip in order to have fast and easy access to it. The hard disk is used for long term storage of files. The data on a hard disks remains after the computer is turned off, while the RAM is only meant for temporary storage.
There are other types of computer memory besides hard drive disks and random access memory. One type is called flash memory. It has no moving parts and is quickly erased. Data is written to this memory in units called blocks. New USB mounted thumb drives and the memory stick allow computer users to easily carry data with them or transfer data between different electronic devices simply by connecting to a USB port.
The speed of your computer's motherboard has to match the type of memory it needs to run faster. If you are having to constantly close programs in order to keep the computer running an a normal manner, then its time to upgrade the memory capacity on your computer to make it run faster.
There are other types of computer memory besides hard drive disks and random access memory. One type is called flash memory. It has no moving parts and is quickly erased. Data is written to this memory in units called blocks. New Universal Serial Bus mounted thumb drives and the memory stick allow computer users to easily carry data with them or transfer data between different electronic devices simply by connecting to one of these data ports. A common device used to store files from cameras and cellular phones is the Micro-SD memory card.
Published March 3rd, 2009
Filed in Technology