Does a bigger hard disc space make a computer faster?”
Software requirements typically state the recommended CPU, HDD space, memory and graphics needed to adequately run the application. Memory, or RAM (Random Access Memory), is where your computer stores all the instructions and information that you are currently working with. Whatever is open at any given time, is stored in RAM. RAM is volatile, meaning it requires power to retain its contents. When you power off your PC, the contents of RAM is lost. RAM is also much faster than hard disk, so it can be accessed at a mouseclick, rather than having to be retrieved from a location on the disk. HDDs (Hard Disk Drives) are used for permanent storage. Data written to hard disk is non-volatile, and will be retained when you shut down your machine. Data remains on disk until it is instructed to be removed. CPU speed is what controls the number of instructions processed per second, so this is what really defines how “fast” your computer is. MHz (megahertz – 1 Million Hertz) and GHz (gigahertz – 1
