Internet

Pros & Cons of Anti-Virus

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Anti-virus software includes a number of programs designed to scan your computer’s hard drive for intrusions, viruses and different types of malware. It also helps to prevent these programs from being downloaded onto your computer. The software then may carry out functions to delete or quarantine the infectious files. Computer viruses can be a dangerous …

This is how internet companies like Google & Facebook make Money

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Companies that operate in Internet services have grown in number consistently in recent years as more consumers are utilizing the Internet to purchase products and services, connect with family and friends, search for employment, or gain access to information and news on virtually any topic. The majority of content provided through Internet services companies is …

Torrent

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BitTorrent is seen as a network for piracy & illegal stuff. This actually misleading because BitTorrent has very high potential & it is actually a better way to share files on internet than client server method because it is decentralised and downloading file thorough it does not take load on particular server. Problem of high …

Fiber Optics

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Fiber optics is a method of transmitting data in form of light signals (light pulses) through optical fiber cables. Fiber optics is major, modern & most efficient way to transmit data at high speed. What is the maximum speed which can be achieved on optical fiber? Researchers at Bell Labs have reached internet speeds of …

IP address

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To know about what Internet Protocol  (IP) address is & what are it’s uses let’s take a simple example – everyone once in a life has posted letters or at least emailed someone, to email or post something to someone we need their email address or house address. When we look at Internet as mail …

VPN

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What Is a VPN? When you connect your computer (or another device, such as a smartphone or tablet) to a VPN, the computer acts as if it’s on the same local network as the VPN. All your network traffic is sent over a secure connection to the VPN. Because your computer behaves as if it’s …