A browser or web browser is user interface software that lets a user to display web
pages on the World Wide Web.
Browsers can display text, pictures, video, and much more.
A computer network is simply two or more computers connected together for
The second and third method of sharing information and data is called object
linking and embedding (OLE).
Object linking is similar to object embedding, but differs in one very important way.
Object linking is dynamic.
When the source file is linked into
Microprocessor manufactures are constantly trying to improve processing speed,
and one novel way is through the development of multicore chips;
which are simply many chips encased on one chip package working together
RISC (reduced instruction set computer
Devices that plug into computer systems units can be categorized as either an input
device, or an output device, and are often called peripheral devices.
A computer understands machine code or machine language.
Machine language is a binary
Graphical User Interface:
A graphical user interface (GUI) is a presentation on a computer monitor that
allows a user to interact with a computer and the devices connected to id.
Many GUIs have icons, and other visual indicators like menus that launch pro
All operating systems feature file management; a way to store and organize a
users work represented by computer files to the memory of a computer.
Operating systems are made up of a hierarchy of directories, (more commonly
a digital camera is an electronic input device that records and stores single
photographs digitally to a computer.
are input devices similar to digital cameras but capture motion pictures.
image scanners, of
is small, very quick memory because it stores copies of information and data from
the most regularly used parts main memory.
CPU cache helps decrease the time it takes to access memory.
Random Access Memory (RAM):
is primary storage.
RAM is a t
Computer monitors are made up of small dots called pixels, which is a single dot on
a graphic or text image.
Resolution is then defined by the amount of pixels inside a defined dimension on a
monitor, commonly referred to as dots per inch (dpi).
Chinese use Unicode.
System units need to store, retain, and process memory.
There are two types of memory:
primary storage (volatile)
secondary storage (non-volatile).
In the system unit, primary storage is random access memory (RAM) in the form of