The Tech Storror

Network Sharing and Security Network Sharing: Network sharing is a feature that allows sharing of resources over a network, such as files, documents, folders, media, etc. It is made accessible to other user computers on networks. Network sharing enables data to be accessed across multiple devices or at the same time. By connecting a device to a network, other user devices on the network can share and exchange information through the network. File Sharing: File sharing is the practice of distributing or providing access to digital media, such as computer programs, multimedia (audio, images, and video), documents, or e-books. File sharing can be saved in different ways. Common methods of storage, transmission, and dissemination are manual sharing uses such as removable media, centralized computer servers, web-based hyperlinked documents, and distributed peer-to-peer networking. Network Sharing in Windows Operating System: Windows 7 and Windows 8x have the same network sharing settings...

Transmission media: When a PC communicates or wants to communicate with another PC, it has to take the help of some transmission media. The most commonly used media in the network are twisted pair cable, coaxial cable, fiber optic cable. Nowadays, the use of optical fiber is increasing greatly. Radio wave, microwave and infrared technologies are prominent among wireless media. Among these mediums, optical fiber has the highest data transfer speed. The type of medium used in a network depends on the type and location of that network. The connection system for exchanging information between the sender and the remote receiving end is called a channel. The means or methods used to implement the channel are called media. such as-- (i) Cable or wire. (ii) Common telephone lines. (ii) Radio waves. (iv) Microwave. (v) Geo-satellite systems etc. Cable or Wire: Cable is an important medium in data communication. Cables are generally used for data transfer over short range networking such as LAN...

Functions of different keys on the keyboard: Keyboard is a device with many buttons consisting of letters, numbers, symbols etc. to provide various information or instructions to the computer. Keyboard is used as the most widely used input device. It has some additional buttons besides the required buttons. These additional buttons can be used to perform various commands on the computer. Normally keyboard has 104 number of buttons. These keys are divided into the following six categories, viz (i) Alphabetic Key (ii) Numeric Key (iii) Function Key (iv) Cursor Key (v) Special Key (vi) Command Key (i) Alphabetic Key: The keys A to Z in the middle of the keyboard are called alphabetic keys. These keys are used to type various characters. (ii) Numeric Key: The ten keys from 0 to 9 located below the function keys of the keyboard are called numeric keys. Numbers are typed using these keys. (iii) Function : The keys from F1 to F12 located on the top row of the keyboard are called function keys...

Basic concepts of operating system The main purpose of the operating system is to-- • Creation of working environment: The operating system that creates a better working environment, the better and improved the operating system. • Coordinator: It coordinates between hardware and software. It acts as a coordinator between user tasks and all devices. • Automatic management: When a problem arises, it automatically understands what to do. If the appropriate solution is not provided, the operating system may automatically shut down the computer by itself. • Control of computer operations: The objective of the operating system is to control the speed of input/output operations by programs. • Memory management: helps the computer to work faster in stages by storing different files so that they can be found easily. this • Working based on priority: All the tasks that are directed to the computer are carried out based on priority. • Input/Output Management (I/O Management): It is the task o...

Artificial Intelligence Intelligence or the ability to think that animals have which no physical object has. However, the long-term efforts of scientists have made it possible to give at least some thinking power to machines. This is basically artificial intelligence. The word intelligence is a collective form of several special qualities. Such as thinking about a particular subject, making decisions, solving problems, learning from experience, acquiring knowledge about any subject, applying acquired knowledge, responding quickly and successfully to new situations, understanding language — All this is part of intelligence. The word artificial can be placed before this intelligence or intelligence only when it is possible to simulate these qualities in a system. Artificial intelligence (AI) is the implementation of human thinking or intelligence through machines. A variety of programming languages ​​are used to implement artificial intelligence on computers. Like C, C++, Python(TensorFl...

Router: A router is a computer networking device that determines which way data will go through different networks. It is used to connect one network to another network and to route data packets from network to network. In this case the device is called a router. Routers break up broadcast domains in such a way that all devices under a network segment can read and process broadcasts sent for that network segment. A router connects two or more logical subnets. Its network hub does not perform any routing. Rather, it forwards every packet it receives on a network line to other network lines. Routers operate in two different planes: Control plane: Where the router selects the appropriate outgoing interface, which sends specific packets to specific destinations. Forwarding plane: which determines the forwarding of packets received by a logical interface. Initially routers were known as gateways. It was first conceived by the International Networking Group (INWG), an international computer...