This is the technical questions and answers section for to improve your technical knowledge.
iOS is a mobile operating system developed by Apple Inc. and distributed exclusively for Apple hardware. iOS (previously iPhone OS) is the operating system that powers iPhone, iPad, iPod Touch, and Apple TV.
Originally unveiled in 2007 for the iPhone, it has been extended to support other Apple devices such … Read more
App store (or app marketplace) is a type of digital distribution platform for mobile apps. Apps provide a specific set of functions which, by definition, do not include the running of the computer itself. Apps are designed to run on specific devices, and are written for a specific operating system … Read more
In computer networks, to download means to receive data to a local system from a remote system or to initiate such a data transfer. Examples of a remote system from which a download might be performed include a web server, FTP server, email server, or other similar systems. To copy … Read more
In computer networks, to upload can refer to the sending of data from a local system to a remote system such as a server or another client with the intent that the remote system should store a copy of the data being transferred, or the initiation of such a process.… Read more
Blog is a discussion or informational site published on the World Wide Web and consisting of discrete entries (“posts”) typically displayed in reverse chronological order (the most recent post appears first). Until 2009 blogs were usually the work of a single individual, occasionally of a small group, and often covered … Read more
It is a free collection of tools for creating websites and web applications. Bootstrap contains HTML and CSS-based design templates for typography, forms, buttons, navigation and other interface components, as well as optional JavaScript extensions. In March 2014 it was the No.1 project on GitHub with 65,000+ stars and 23,800 … Read more
The phenomenon of parallax scrolling website design (Parallax Web Design) is growing in popularity across the internet, bringing the user experience to a new interactive level of online viewing. With web designers and developers constantly exploring new ways to make their web presence more appealing to their sites visitors through … Read more
USB stands for Universal Serial Bus. It is an industry standard developed in the mid-1990s that defines the cables, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices.[2]
USB was designed to standardize the connection of computer peripherals (including keyboards, … Read more
Wi-Fi (Wifi or WiFi) is a local area wireless technology that allows an electronic device to exchange data or connect to the internet using 2.4 GHz UHF and 5 GHz SHF radio waves. The name is a trademark name, and is a play on the audiophile term Hi-Fi. The Wi-Fi … Read more
Li-Fi (light fidelity), is the branding name of a “post Wi-Fi” technology, that can be a complement of RF communication (Wi-Fi or Cellular network), or a replacement in contexts of data broadcasting. Li-Fi can be also bidirectional, like Wi-Fi, as a high speed and fully networked subset of visible light … Read more