It allows short-range connections between two or more Bluetooth-compatible devices such as mobile phones, tablets, headsets or medical equipment.Ī bookmark is a saved link to a particular Web page. 8 bits make up 1 byte.īluetooth is a wireless communications technology intended to replace cables. For example, the Microsoft word-processing program Word 2010 can read files created in the 2003 version of the same program, so it is backward compatible.īandwidth refers to the maximum amount of data that can travel a communications path in a given time, usually measured in seconds.Ī bit (short for binary digit) is the smallest unit of measurement in computing. If software is backward compatible, it is compatible with earlier (superseded) versions of the same software. If you have a large file, it is considered good practice to compress the file using software such as Winzip before attaching it.īack-end refers to the part of an application that performs an essential task not apparent to the user. Be wary of attaching large files because these can take a lot of time for the recipient to download. Word documents, PDFs, Excel files, JPEGs). Many types of files can be sent this way (e.g. Examples include wheelchairs, prosthetics, voice-to-text technology and text-to-speech technology.Īn attachment is a document sent with an email message. It is distinct from digital technology, which provides for greater quality and speed of data transmission.Īssistive technology refers to any software or hardware that acts to assist and improve the functional capabilities of people with disabilities. Standard landline telephones use analogue technology. It uses standard telephone lines to deliver high-speed data communications (up to 24 megabytes per second).Īnalogue is a conventional method of transmitting data. It can be downloaded free of charge from Adobe.Īsymmetric digital subscriber line (ADSL) is a type of digital subscriber line (DSL) broadband technology that is used to connect to the Internet. Don't know your bandwidth from your back-end? Here's a handy glossary of tech terms.Īcrobat Reader is software that allows you to view a PDF document (a document that can be seen but not changed).
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