External and Internal command in Dos
DOS Internal and External Commands of Dos
External and internal command in dos are instructions to perform tasks on files and directories very useful to...
Introduction To Windows In Computer (GUI/feature)
GUI(Graphics User Interface)
GUI is a A program interface that takes advantage of the computer’sgraphics capabilities to make the program easier to use. Well-designed graphical user interfaces can free the...
What are Windows and Windows 95 and above?
Windows versions
Following is a brief summary of the client versions of Windows (a user’s PC running Windows). For more on the server versions, see Windows...
Parts of a Windows in Computer
Microsoft Windows, the most widely used operating system in the world, employs the metaphor of a window for navigation and file management. Understanding the...
Network Topology
Network Topology
A network topology is the arrangement of nodes — usually switches, routers, or software switch/router features — and connections in a network, often represented as a graph. The topology...
Bus Topology
Bus Topology
In the bus topology the server is at one end, and the client PCs (devices) are connected at different points or positions along...
What is Star Topology ? Advantages and Disadvantages
What is STAR TOPOLOGY ?
Star topology a form of LAN architecture is which nodes on a network are connected to a common central hub...
Ring Topology
RING TOPOLOGY
This topology is a simple design and consists of a single cable that forms the main data path in the shape of a...
Types of Channel
Channel
A Channel can take many forms, including ones suitable for storage which can communicate a message over time as well as space. A connection...
Types of Network
Computer Network Types
A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and...
