Tech and Education

Before you know best antivirus software for windows 10 you must know about what is antivirus ? As there are medicines to keep healthy to fight against virus that infect our body, In the same way, in computers there are antivirus software which are used to clean unwanted programs from a computer system and prevent the attack of virus, helping in proper and smooth functioning of a computer system. Antivirus are remedial software that scan, detect, clean and remove virus from a computer system, some antivirus softwares also help to recover data. Once antivirus software is located in a computer, it prevents the attack of virus which is knows in its directory, it also keeps on informing about the attack of virus and its type. But if some new viruses get developed after the production/manufacturing of the loaded antivirus, then it may not be recognized by existing antivirus and therefore it would be unable to prevent or clean that virus. In that case the existing antivirus has to be upgraded...

Spywares are programs which infect and collect information of the computers without the owner's knowledge or consent. A spyware generally infects a computer system by getting transmitted through internet, website, webpages, e-mails or through network of computers. It intrudes into a computer and silently steals the data of the computer.  In other words, it refers to that kind of software which can track the activities of a computer system and report to the users.  Keylogger is an example of a spyware. To prevent the attacks of spyware: Use anti-spyware (software) Avoid exploring the error dialogs on internet Avoid using free deal offers on internet Be sure of the authenticity of a desired program before installing in your computer. Note: spyware is a Human Threat.

Tech and Education What is Software Piracy ? Introduction It is an unauthorized copying, reproduction or  usage of software products. Installation of any copy of the software by making its duplicate without paying the cost to the original developer is known as Software Piracy.     Software piracy also harms the local and national economies as scarce sales of legitimate software results in the loss of tax revenue. There are many types of software piracies that are damaging the software developing companies & the end users too. Some of them are: Soft Loading: It means purchasing a single licence version of the software & then installing the software into several computers resulting in the violation of licence terms. Software Counterfeiting: It occurs when fake copies of a software are produced in such a way that they appear to be authentic. Counterfeit software is commonly produced by using a CD burner to copy the software and by making photocopies of the manual. So...

Wi-Fi(Wireless Fidelity) is a network of wireless connection. It is a mode of communication that established. Wi-Fi networks is established by radio frequency like Bluetooth, but has more power, resulting into a strong connection. Wi-Fi is sometimes called 'Wireless Ethernet'. Wi-Fi connections are commonly established in electronic gazettes including video games consoles, home network, PDAs, tablets, mobile phones, I-Pad, I-Pod etc. A wi-fi enabled device such as a PC or PDA can connect to Internet within a range of (wi-fi) wireless network that is connected to the internet . To form a wireless  computer  network a Wi-Fi adaptor (802.11 b/g) is required with each computer or terminal device. For establishing connection in a local area, access points are installed that increases and coordinates the frequency for transmission and for regularizing the bandwidth of data transfer. Many companies or institutions make their campus as Wi-Fi zone i.e. in which people in the campus c...

WHAT IS COMPUTER ? A  computer  is a machine that can be instructed to carry out sequence of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs.  These programs enable computers to perform an extremely wide range of tasks. A "complete" computer including the hardware, the operating system (main software), and peripheral equipment required and used for "full" operation can be referred to as a  computer system . This term may as well be used for a group of computers that are connected and work together, in particular a computer network or computer cluster. Computers are used as control systems for a wide variety of industrial and consumer devices. This includes simple special purpose devices like microwave ovens and remote controls, factory devices such as industrial robots and computer-aided ...