memory
Programs are normally stored on a hard drive and loaded into memory for execution.
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.]
That's used for virtual memory - to allow the computer to run more programs than fit in RAM at the same time. Unused parts of a program can be swapped to hard disk; and, if they are used, loaded back into RAM again.
AnswerThe KERNELAnswerThe CPU (Central Processing Unit) is actually the one who runs or executes a program. Without it, no computer could run a program without it.
True... add-ons and/or toolbars are loaded into memory (RAM)... The less RAM you have available to the computer's processor - the slower the computer runs.
program
No Programs can function (run) without first being loaded into the computer's Memory. Once loaded, Instructions can be addressed and performed. The same is true for Data. It is first read from its source and them loaded into Memory.
The instructions that computers follow are located in programs. Programs are stored on media such as CDs, DVDs, floppies, USB drives, and hard drives. When a program is loaded, it is copied into RAM, and the CPU executes the instructions inside of the software out of RAM.
The programs (instructions) are saved on a computer's hard disk; to actually execute the instructions, they are copied into RAM. From there, they are basically fetched, one instruction at a time, into the CPU, where they are executed.
Set of instructions are called programs. All the programs given to computer are first stored in backing storage device like hard disk, magnetic disk, CDs, DVDs. When user wish to run these instructions, these are loaded in Computer Primary Memory i.e. RAM. Form RAM these instructions are read by processor and run.
operating system
When you boot a computer, you are basically loading the operating system and all of its components. These are necessary for the computer to run and to access your data and software. After the OS has loaded, your startup programs are loaded as well.
Most of the programs and info the CPU and computer uses to Boot are mostly from the Hard Drive. The Hard Drive is mostly where all of the instructions come from.
You should go to Toshiba's website and see what applications are available for download, as those programs are most likely the ones that came preinstalled on your computer.
Computer software - is another name for computer programs, Computer programs can be as simple as displaying a letter on a screen, when it's pressed on the keyboard - to a complete operating system (such as Windows or Linux). Operating systems are usually loaded at the factory when the computer is manufactured.
The minimum requirements like desktop work space,task bar,menus,regularly using short cuts,essential programs&services to run the computer and etc.. will be loaded.
if two anti virus programs are loaded it will slow down your computer. have one anti virus program and one anti malware program like SUPERAntiSpyware FREE Edition