RAM, or random access memory, is the storage space for data used by the operating system and other programs while the computer is in use. RAM is volatile, meaning that it exists only while the computer is powered on and changes along with the system's immediate requirements.Know More
RAM is accessed quickly by the computer's systems and software and stores data and applications along with programs. The graphic user interface, or GUI, is also stored in RAM. Once the computer is turned off, RAM is cleared and only starts up again when the system is rebooted.
As computing technology has evolved, RAM has been a key component in the evolution. As operating systems such as Windows or Macintosh OS become increasingly complex, they require more and more space for data storage - or RAM. Computer processors become faster and faster to respond to other technological innovations. The faster the processor, the more demands it makes on RAM.
RAM is part of the computer's CPU. Graphic cards may also have their own RAM. The other main type of computer memory is ROM, or read-only memory. ROM does not change and is located in the motherboard; it may also be found in graphic cards or other peripherals. ROM typically contains basic operating instructions for the computer and/or peripherals.Learn more in Computers & Hardware
The four main components in a computer are the central processing unit, the random access memory, the motherboard and the hard drive. These components are responsible for a computer's primary functions, including processing software instructions, storing programs and transferring information.Full Answer >
To make your computer run faster, clear your cookies, perform a security scan, update your operating system and reduce the number of programs that run automatically during startup. This process takes 30 minutes to a couple of hours.Full Answer >
To boot a computer from a CD, the CD must contain a bootable program, such as an operating system. In addition, the computer's boot order must have the CD drive listed first. The BIOS varies in computers, so look to the manual for more information on changing the boot order.Full Answer >
To restore your computer to factory settings, you must backup the files you want to save and either reinstall your operating system or perform a factory reset. Restoring your computer to factory settings wipes all the information and programs, but it can solve a lot of problems or prepare your computer for sale. The process can take a few hours.Full Answer >