Jargon Buster

3

3D TV - 3D television (3DTV) is television that conveys depth perception to the viewer by employing techniques such as stereoscopic display, multi-view display, 2D-plus-depth, or any other form of 3D display. Most modern 3D television sets use an active shutter 3D system or a polarized 3D system, and some are autostereoscopic without the need of glasses. As of 2017, most 3D TV sets and services are no longer available

3G - 3G Internet stands for third generation. 1G and 2G Internet technologies were used with the first analog and digital cell phones. The first mobile broadband service, 3G Internet, hit the market in 2003. Today, 3G Internet speeds range from 200 Kbps to dozens of times faster than that.

4

4G - 4G LTE is short for “fourth generation long-term evolution.” So it's actually two terms combined. First, “4G” represents the fourth generation of mobile technology, the next big advancement after 3G.

4K (Ultra HD) – A 4K display is one with at least 8 million active pixels. For televisions, that resolution has standardized to 3,840 by 2,160. ... However you define it, it's four times the number of pixels on a 1080p display (Full HD), and over 23 times the resolution of standard definition (SD) television

5

5G – 5G is the 5th generation mobile network. It is a new global wireless standard after 1G, 2G, 3G, and 4G networks. 5G enables a new kind of network that is designed to connect virtually everyone and everything together including machines, objects, and devices.

8

8K - An 8K TV is a TV that has a screen with 7,680 horizontal and 4,320 vertical pixels for a total of approximately 33 million pixels. The "K" in 8K stands for Kilo (1000), meaning a TV that has achieved a horizonal resolution of about 8,000 pixels

A

Adware – Software that automatically displays or downloads advertising material when a user is online

Android – An open-source operating system, used as an alternative to Windows or Apple iOS. Most commonly found in mobile devices

Antivirus – Software designed to detect and destroy computer viruses

AI (Artificial Intelligence) – Intelligence demonstrated by machines, primarily devices that perceives their environment and takes actions

Algorithm – A set of rules to be followed in calculations, especially by a computer

App (Application) - A piece of software developed to be installed on mobile devices, or consoles or some PC’s

Augmented reality – Cutting edge technology, that allows the viewers to see the physical environment around them augmented by the use of visual hardware. This technology is an interactive experience in which a real world environment is enhanced with computer-generated visual elements, sounds, and other stimuli. It can provide a user with a heightened, more immersive experience than they would experience otherwise that adds to the user's enjoyment or understanding.

Autorun – In previous versions of Windows operating system, any preloaded media CD,DVD,USB would have Automatically run on your machine. However due to security upgrades you need to do this manually. The Autorun.exe, will generally be unmissable on the first page of your media, and is generally identified with a ‘disc’ icon

B

B or Byte – A unit of data that contains eight binary bits. More simply, a series of eights zeros and ones.

Bandwidth – The amount of data that is transferred or passed from one destination to another

Bitmap (bmp file) - A grid of pixels or printed dots generated by computer to represent type and images. 'Bitmapping' is a term often used to describe the effect where edges of a picture take on a blocky/jagged shape due to errors in image processing or poor resolution

BIOS (Basic Input / Output System) A set of computer rules in firmware, that controls the input and output operations

Blogger – A text based platform where users can tell a story of their lives, their hobbies, or to document a journey whether physical or emotional. In the early days of social media this platform, or blog, was one of the most popular, but with the advent of platforms like Facebook, which offers more diversity of content, isn’t as popular as it was. Still very much a stalwart for sharing the written word, challenges, and for those whi want to document their lives or stories.

Broadband - Broadband is the transmission of wide bandwidth data over a high speed internet connection. ... Broadband provides high speed internet access via multiple types of technologies including fiber optics, wireless, cable, DSL and satellite.

C

C sizes - Paper sizes used for envelopes, designed to take A size paper

Cache – These are temporary files downloaded for web content. Your computer reloads these files when you revisit a webpage to allow faster browsing

Canvas Workspace – A design suite created by Brother to work in conjunction with their Scan n Cut crafting machine

CD – Compact Disc, a laser read disc holding data, may be files, picture or music. Can hold up to 700MB of data

Client – Any terminal from where the user can access information, or store data to. EG, You are the client when you download from the ‘Host’. The server or platform where the files is saved to, (or hosted).

Cloud – The cloud is where data is stored, controlled from remote servers via an internet connection; may also be referred to as a file host.

CMY & CMYK (Cyan, Magenta, Yellow, Black) - The CMYK colour model is a subtractive colour model, based on the CMY colour model, used in colour printing, and is also used to describe the printing process itself. CMYK refers to the four ink plates used in some colour printing: cyan, magenta, yellow, and key

CODEC (COmpression DECompression) – The name give to types of software to allow media files to be reduced in size for transferring, (eg by download or on DVD, (written disc). DVD players and equivalent digital player, (eg PC), are preloaded with decompression software to allow playing the file.

Cookie – No, unfortunately not a sweet tasty treat; cookies are small data bundles, created by and used by web servers to store stateful information (such as items added in the shopping cart in an online store) on the user’s device or to track the user's browsing activity (including clicking particular buttons, logging in, or recording which pages were visited in the past). They can also be used to save for subsequent use information that the user previously entered into form fields, such as names, addresses, passwords, and payment card numbers.

Corrupted – A data file that is no longer usable, possibly damaged, incomplete, or unrepairable from infection of a virus

CRT (Cathode Ray Tube) – Early Televisual standard. Used for early computer screens also. Recognisable for being bulky and heavy

Cybersecurity – A term created to describe all the security put in place to protect computers & their networks from cyberattacks. 

Cyberattacks – The result of hackers who aim to damage or destroy a computer network or system by attempting to bypass security protocols and access or remove data

Cryptocurrency – A digital currency in which encryption skills are used to regularly generate units of currency, to verify the transfer of funds

D

Dark Web – A part of the World Wide Web that is only reachable via special software and applications, (Tor browsers). The dark web allows users to operate whilst remaining untraceable

Data Breach – A security incident where sensitive and personal information is copied, transmitted, viewed or stolen

DDoS (Distributed Denial of Service) – The intention of harming and stopping a computer network, by flooding it with data sent from many individual computers or devices

Decryption – The process of taking encoded of encrypted text and translating it into text the user understands

DNS (Domain Name System) – The internet’s system for converting alphabetic names into numeric IP addresses e.g. Submitting a URL and taking the user to the IP address associated with that name

Domain – The name given to the index where the collection of webpages, files, or downloadable content is held. A domain is basically the website name, ie -thecraftywitches.co.uk

DPI (Dots Per Inch) - DPI, or dots per inch, is a measure of the resolution of a printed document or digital scan. The higher the dot density, the higher the resolution of the print or scan. Typically, DPI is the measure of the number of dots that can be placed in a line across one inch, or 2.54 centimeters

DRAM (Dynamic Random Access Memory) - a type of random-access semiconductor memory that stores each bit of data in a memory cell consisting of a tiny capacitor and a transistor, both typically based on metal-oxide-semiconductor (MOS) technology

Duplex - Printing on both sides of a sheet of paper. Term applies to digital printing

DVD (Digital Versatile Disc) – Technological upgrade to CD, in regards to storage. DVD can hold upward of 3.5GB of information, and thanks clever CODEC use, are large enough to accommodate high quality movies, or programs

E

eMCP (embedded Multi Chip Packages) eMCP integrates eMMC and low-power DRAM into a package with one small footprint. This solution simplifies system PCB design and speeds time to market. eMCP is an ideal combined storage and memory component for space-constrained systems such as smartphones, tablets, wearables

eMMC (embedded Multi Media Card) - An internal storage card which is widely used in portable devices because of its relatively low price and small size. ... eMMC offers a flash memory system with low cost. Its built-in controller can stay in Android or Windows phones and cost-effective PCs

Encryption – The process of changing information or data into a code, especially to prevent unauthorized access

EXE – A file extension for an executable format. Used to unload software to be installed on a computer

External hard drive/Removeable drive – A storage device that will likely connect to a host, (probably PC or Mac), to allow transport or back up of data. May be powered by the connection to the host or by separate power source. Higher capacity devices will generally be used as a back up for multiple devices

F

FAT (File Allocation Table) - File Allocation Table is a file system developed for personal computers. Originally developed in 1977 for use on floppy disks, it was adapted for use on hard disks and other devices, and it latter variants of FAT32 and ex-FAT are still in use today for external and removable drives eg USB and SD cards

Facebook - Probably the most recognisable of Social Media platforms. Launched in 2004 and created by a group of Harvard student, is now part of tech giant Meta.

FCM - The fcm files are the type of file that is natively supported by your Brother Scan n Cut, and in turn Canvas Workspace. Brother uses it's own format for Scan n Cut files (also fc1 and fc2 files)

Firewall – A network security system, that controls any incoming or outcoming network traffic

File sharing – A technique used to distribute access to digital media, documents or e-books. When applied to copyright material this practice is illegal in most countries including, but not limited to, the UK, Europe, USA, Canada as well as Australia and New Zealand

Flash Memory - Flash memory is a special type of memory. It can be written to and overwritten just like random access memory (RAM) . However, unlike RAM, it is non-volatile, which means that when the computer's power is switched off, flash memory will retain its contents. Modern small capacity devices utilise flash memory

Floppy Disc Drive (FDD) – The original portable drive. Originally created by IBM, this magnetic storage was in 8inch format reduced to 5 and a half and latterly to 3 and a half

FTP (File Transfer Protocol) – A client protocol used for transferring files with a host computer. Usually authenticated with usernames and passwords

G

GB or Gigabyte – A unit of data that contains data equal to one thousand million bytes

GIF (Graphic Interchange Format) – A file format that supports animated and static images

GPS (Global Positioning System) - This satellite-based global navigation system is the technology behind programs such as Google Maps, Google street view and other location-based apps you use on your mobile device.

GSM (Grams per Square Metre) – Metric standard measure of paper weight used in the UK, (North America measure in lbs) 

GUI (Graphical User Interface) – A user interface that includes graphical elements, like windows, icons and buttons ie You see the Chrome Icon, the PC knows you want to go to the internet

H

Hacker – A person who uses a computer or computing technology, to gain unauthorized access to data and/or systems

Hard Disc Drive or HDD – Refers to the storage device fitted into a PC or device where the data is stored. HDD’s are mechanical devices storing measures of bytes, on wafer thin platters, read by, and written to by a head. Hard disc technology has progressed massively, and is largely being superseded by solid state drives (SSD).

Hashtag (#) – Social media tool. By using the ‘#’ followed by words, it will allow the created link to be circulated, or ‘trend’ Commonly used on multiple platforms to highlight information, product, persons, or causes

HD (High Definition) - HD stands for High Definition. It refers to the new standard for image resolution, i.e., high definition images. It is a display resolution of higher resolution than standard definition (SD). A high definition (HD) image is known for its clarity and high resolution, etc.

HDMI (High-Definition Multimedia Interface) -  is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller (eg Sat decoder, games console, Freeview box), to a compatible computer monitor, video projector, digital television, or digital audio device

HDR (High Dynamic Range) - The term originates in photography, and refers to a technique to heighten a picture's dynamic range – the contrast levels between the brightest whites and the darkest blacks. Applicable to modern TV and Monitor screens

HTML (Hypertext Markup Language) – A universally known system for text tagging files. Meaning you can achieve font, colours, graphics and hyperlinks, to be used on World Wide Web pages

Host – A computer or server who physically stores a file from where other users can share from, or download from. Cloud servers, and file sharing platforms may be regarded as a host.

Hotspot (WiFi) – A physical location where people may obtain internet access using WiFi technology. This can be done via a router connected to a WLAN

Hyperlink – Often just referred to as ‘link’ Website have clickable hyperlinks which take you to the relevant webpage to obtain information or downloadable content. Single hyperlinks sent in an email or messaging service can take the client directly to a relevant piece of information or file.

I

iCloud – Apple devices have a link built in to access Cloud storage, called the iCloud. Basically an expansion for users to store data, pictures or music. Can be accessed when the device is connected by WiFi or through 3,4,or 5G data connection.

IMEI (International Mobile Equipment Identity) – A 15 or 17 digital code that uniquely identifies mobile internet enabled or phone devices (ALL mobile devices have an IMEI number)

Instagram – A social media platform, where users can share photos and videos with text commentary and encourage others to follow them. Part of the Meta group.

IP Address – The Internet Protocol Address is a unique address that identifies a device on the internet or on a local network

ISP (Internet Service provider) – A company that provides customers with Internet access eg Virgin, BT or Sky

ISDN (Integrated Services Digital Network). - It's a set of communication standards that uses digital transmission to make phone calls, video calls, transmit data and other network services over the circuits of the traditional PSTN (Public Switched Telephone Network)

IT (Information Technology) – Umbrella term used for anything related to computing technology, networking, software or physical hardware

iOS – The operating system used for mobile devices manufactured by Apple

J

Java – A programming language that produces software for a host of platforms

Javascript – An object-orientated computer programming language used to mainly created interactive effects on web browsers

JPEG (Joint Photographic Experts Group) – A universally accepted format for picture files

K

Key Logger – Software which records/logs the keys struck on a keyboard.

KB or Kilobyte – A unit of data that contains data equal to one thousand and twenty four bytes

L

LAN (Local Area Network) – A computer network that spans a relatively small area, usually based in a single room or building; your home network is a LAN network

LCD (Liquid Crystal Display) - A liquid-crystal display is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers. Liquid crystals do not emit light directly, instead using a backlight or reflector to produce images in colour or monochrome.

LED (Light Emitting Diode) - A light-emitting diode is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons (see also OLED)

Linux – An open-source operating system modelled on UNIX, (an early operating system)

M

Mac – Originally short for Apple Macintosh, by now commonly accepted in it’s abbreviated form. Describes a computer running the Apple Operating System. It is also commonly used to describe the system itself, although technically the system has codename. See more.

Malware – Software which specifically disrupts or damages a computer, or gains access to a users system

MB or Megabyte – A unit of data that contains data equal to one million, forty eight thousand, five hundred and seventy six bytes

Mbps (Mega Bytes Per Second) - A term used to measure the speed of your network, (Internet), connection. The higher the Mbps, the faster your connection speeds will be

Megapixel - A pixel is a tiny dot of illumination that makes up the images on a display screen. A megapixel is the equivalent of one million pixels and relates to the resolution on your digital camera. In general, the more megapixels your phone’s camera has, the better quality your photos will be

Meta Platforms - Social Media conglomerate, parent company of Facebook, Instagram and WhatsApp among many others. Headed by Mark Zuckerberg is one pof the largest companies in the US.. 

Motherboard – A printed circuit board containing the principal components of a computer or other device

Mpeg (as in MP3 or Mpeg4) – digital audio and/or video CODEC format. MP3 is a universally recognised music format. Mpeg4 likewise, is a universally recognised movie/video format

N

NTFS (New Technology File System) – A file system that Windows uses for storing and retrieving files on a hard disk

O

OLED (Organic Light Emitting Diode) - The acronym 'OLED' stands for Organic Light-Emitting Diode - a technology that uses LEDs in which the light is produced by organic molecules. ... OLEDs enable emissive displays - which means that each pixel is controlled individually and emits its own light (unlike LCDs in which the light comes from a backlighting unit) The main difference between an LED TV and an OLED TV is that the pixels of an OLED TV are self illuminating, whereas the LED's in an LED TV are used to light an LCD display. ... OLED TVs feature a wider viewing angle than do LED TVs. With OLED, the colours do not get washed out when viewers watch from extreme angles

Open Source – Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized software development model that encourages open collaboration. Examples – OpenOffice, Android, Linux, Chrome

Operating System – This is the software that supports a device’s basic functions ie Windows, Mac, Linux, Android, iOS, Raspberry PI, WebOS

P

PDF (Portable Document Format) – A file format for capturing and sending electronic information, so it can be viewed in exactly the intended format

Phishing – A practice of sending fraudulent emails pretending to be from reputable companies, with the aim to induce individuals to reveal personal information

Pinterest – A social media platform where users can Pin others pictures and videos for ideas or inspriration

Plasma Screen - A plasma display panel (PDP) is a type of flat panel display that uses small cells containing plasma: ionized gas that responds to electric fields

PNG (Portable Network Graphic)   is a raster-graphics file format that supports lossless data compression. PNG was developed as an improved, non-patented replacement for Graphics Interchange Format (GIF)

POP (Post Office Protocol) – A type of computer networking that extracts and retrieves email from a remote mail server

Podcast - Podcasts are usually original audio or video recordings, but can also be recorded broadcasts of a television or radio program, a lecture, a performance or other event. Podcasts usually offer each episode in the same file format, such as audio or video, so that subscribers can enjoy the program the same way each time

Protocol – The official procedure or system of rules for transmitting data between electronic devices, such as computers

Proxy Server – A server that sits between a client application, like a web browser, and a real server

Q

QLED (Quantum Light Emitting Diode) - QLED stands for Quantum Light-Emitting Diode. In non-geek-speak, that means a QLED TV is just like a regular LED TV, except it uses tiny nanoparticles called quantum dots to super-charge its brightness and colour.

R

Ransomware – A type of malicious software designed to block access to computer system or network, until a sum of money has been paid

RAM (Random Access Memory) – A type of computer memory that can be accessed randomly. This means any byte of memory can be accessed without touching the preceding bytes. Can not be saved for future use

Raster Graphic –A pixel-based graphic or image format. If you scale up a raster image too far, it becomes grainy and pixelated. Similarly, if the image is too small, it can become indistinct. While PNGs are capable of handling very high resolutions, they're not infinitely expandable. PNG raster files can handle transparency while JPEG or BMP cannot.

RGB (Red Green Blue) - The RGB colour model is an additive colour model in which the red, green, and blue primary colours of light are added together in various ways to reproduce a broad array of colours. The name of the model comes from the initials of the three additive primary colours, red, green, and blue

Router – A networking device that transfers data between computer or in the case of WiFi technology, web enabled devices, on a single or different networks

ROM (Read Only Memory) – A type of storage medium that permanently stores data, meaning it can only be read from and not written to eg CD or DVD

RYB (Red Yellow Blue) –A subtractive colour model used in art and applied design in which red, yellow, and blue pigments are considered primary colours

S

Server – A computer or computer program that manages access to network resources. A file host.

SCART (Syndicat des Constructeurs d'Appareils Radiorécepteurs et Téléviseurs) – 21 pin connector, used as a standard of TV video/Audio prior to HDMI much better than it’s predecessor, but ultimately a victim of technological breakthroughs that it was conceived by itself

SD (Secure Digital) card – Memory storage device, common in cameras, phones and other devices. Generally used for the storage of media such as photos or music, or in the case of dash cams or door cams, short videos.

SIM (Subscriber Identification Module) card - It’s the small chip from your mobile phone provider that contains data such as your mobile number and account details, and enables you to connect to the telecoms network. May also be used for limited storage.

Software – A set of instructions or programs instructing a computer to do specific tasks. Software is the universal term to describe computer programs

Spyware – Software that is installed on a computer device with the computer users knowing about it, doesn’t refer to actual camera use, but more to computer and browsing activity, commonly used in conjunction with Key Logger

Spam – Internet messages that are irrelevant and unsolicited, typically to many users. Usually for the purposes of advertising, phishing or spreading viruses

Spreadsheet – A table of contents created in Microsoft Office Excel. Format and equivalents, are used widely in business and computer data handling systems

Streaming - In simpler terms, streaming is what happens when consumers watch TV or listen to podcasts on Internet-connected devices. With streaming, the media file being played on the client device is stored remotely, and is transmitted a few seconds at a time over the Internet

SRAM (Static Random Access Memory) - a type of random-access memory (RAM) that uses latching circuitry (flip-flop) to store each bit. SRAM is volatile memory; data is lost when power is removed

SSD (Solid State Drive) – A Solid State Drive uses flash-based memory, which is much faster than a traditional mechanical hard disk. However, like USB thumb, (flash memory), drives, SSD has a shorter life expectancy than conventional HDD’s. However, as technology progresses, this gap will reduce

SVG (Scaled Vector Graphic) - Scalable Vector Graphics is an XML-based vector image format for two-dimensional graphics with support for interactivity and animation. The SVG specification is an open standard developed by the World Wide Web Consortium since 1999. SVG is the accepted universal standard for ‘cutting files’ for the crafting industry

T

TikTok – A short video Social Media platform where users can upload just about any content within reason for promotion, or just for fun.

Troubleshoot – The process of analysing and solving a serious problem

Trojan Horse – A computer program designed appear harmless, but is actually malicious and loaded with a computer virus

Twitter - see 'X'

U

UNIX – A multi-user operating system designed for flexibility, UNIX was one of the first operating systems to be written in C language

URL (Uniform Resource Locator) - is a unique identifier used to locate a resource on the Internet. It is also referred to as a web address.

USB (Universal Serial Bus) – A common interface that enables communication between devices and a host controller, such as a computer. Also can be used to convey power. Evolutions of the standard have added more functionality, as well as capacity, and ability to transfer data and power faster. USB connectors, although are backward compatible, require the latest standard on the host to gain best performance. Connectors to devices may also differ from their standards, as new devices demand greater functions and abilities to multitask

USB 2.0/3.0 – The series name given to the fast moving technology. All USB protocols are interchangeable, but higher numbered series are capable of further function, ie powering devices, faster transfer speeds, bi-directional transfer etc. If a faster device is plugged into a lower numbered host, the faster device will slow to the lower speed and vice versa. Any devices that rely on drawing power, and are plugged into a non-compliant port will not work.

USB A/B/Mini/Micro/C – The style of USB connection. This is an entire subject of it’s own, suffice to say the technology of USB has moved quickly throughout the years, and the functionality has also. Many modern devices can be powered, charged, or provide much faster data transfer through the USB connection. Find out more.

USB cable/convertor – Data transfer or connecting lead and/or adapter to allow multiple devices to communicate to multiple other devices. May also be used to charge, or power additional devices, such as lights, storage media, or other low voltage electrical items

USB Drive – A device designed to store or transfer data from one location, or host to another. Utilises Flash Memory to store data. Commonly just referred to as a USB

USB Hub – a connectable resource to allow multiple USB devices to share a single USB port on a host. Dependant on the host and devices, may be powered separately to boost performance

V

VGA port – The Video Graphics Array (VGA) connector is a standard connector used for computer video output. Originating with the 1987 IBM PS/2 and its VGA graphics system, the 15-pin connector went on to become ubiquitous on PCs, as well as many monitors, projectors and high-definition television sets. VGA connector (DE-15/HD-15)

Vector graphic - Vector graphics are designed with curved points and lines which create a clean, infinitely scalable picture when combined in vector artwork. Vector graphics are based on mathematical formulas rather than square pixels, allowing for a crisper display. Examples of vector are SCG, or FCM files.

Virus – A piece of code which is capable of destroying itself and having a detrimental effect, usually corrupting the system or destroying computer data

Virtual Machine - A Virtual Machine (VM) is a compute resource that uses software instead of a physical computer to run programs and deploy apps. One or more virtual “guest” machines can run on a physical “host” machine.

Virtual Memory – Computer memory that appears to exist as main storage although it is supported as secondary storage

Virtual reality – Virtual reality (VR) is a simulated experience that employs pose tracking and 3D near-eye displays to give the user an immersive feel of a virtual world.

VOIP – (Voice Over Internet Protocol) Initially used by PC users to make phonecalls to the standard phone network by using the existing telephonic infrastructure. Now more commonplace in the dwelling house. A key identifying factor, is if your telephone unit plugs into your internet router rather than a traditional telephonic wall port.

W

Windows – The ubiquitous operating system from Microsoft. Evolutions of the system have been commercially available for well over 30 years now, and have been the go-to system for the majority of Personal Computer manufacturers in that time

Worm – A standalone malware computer program that replicates itself in order to spread to other computers

WAN (Wide Area network) – A network that exists over a large scale area. The purpose is to connect different smaller networks, such as LAN and metro area networks.

Webcam – Device either standalone, or built in which allows user to broadcast video to the receiver, using PC or mobile device

Webpage – A single screen of information, data, pictures or video, that forms a part of a larger group of pages called a Website

Website – A collection of Webpages indexed together with hyperlinks to form an information database. A single website generally will have the same web address prefix, with individual pages suffixed, and hosted on a domain by a web provider.

WEP (Wired Equivalent Privacy) – A security protocol that is designed to provide a wireless local area network (WLAN) with a level of security and privacy

WiFi (WIreless FIdelity) – A wireless networking technology that allows computers and other devices to communicate over a wireless signal. Wi-Fi operates on the bandwidths of 2.4 GHz and 5 GHz

Wireless – A collective name for any device that can receive, transmit or intercept, data, or charge without a physical connection

WLAN (Wireless Local Area Network) – A wireless distribution method for two or more devices that use high frequency radio waves to include an access point to the internet

X

X - Text based social media platform formerly known as Twitter. Now owned by controversial and eccentric business tycoon Elon Musk. Users post short statements or 'Tweets' which other users or followes can interact with.

XML (Extensible Markup Language) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable

Y

YouTube – A very well recognised brand where influencers promote themselves and products. A Social Media Video platform where users can share any length of video on any subject, (conditions apply), and allow users to subscribe to them. A popular choice for uploading tutorials.

Z

Zip file – A computer file whose contents are compressed for storage or transmission. Basically, it makes lots of files to be combined in one smaller file. Requires unzipping or extracting software to decompress files to original size. Many OS’s do this automatically or have the function to do so manually built in, so accessing individual files through their ‘plug-in’ software will still allow users to access or open individual file without decompression. However, if files are part of a program, such as those using an Autorun.exe, the complete package must be decompressed before the program is usable.