12/31/2023 0 Comments Found tech terms computer dictionaryThe downside to this is that if the cached web page is often updated, you may miss the latest version. The next time you want that page, instead of requesting the file from the web server, your web browser just accesses it from the cache, so the page loads quickly. When you download (read) a web page, the data is "cached," meaning it is temporarily stored on your computer. Popular web browsers include Google Chrome, Mozilla Firefox, Microsoft Edge and Internet Explorer. Cable TV is one technology that uses broadband data transmission.Ī software program that allows you to surf the web. If you receive such an error notification, check that you have typed the address correctly.īroadband is a type of communications technology whereby a single wire can carry more than one type of signal at once for example, audio and video. This means restarting the computer rather than turning it completely off and on again, which could cause damage to your computer's hard disk under some circumstances.Īn email message that cannot be delivered and returns an error notification to the sender is said to "bounce back". In Windows you can use the key combination CTRL and ALT and DEL as a "soft" boot. Think of it as starting up your computer. To boot (or re-boot) is to load and initialise the operating system on a computer. These words are known as boolean operators because of their origin as terms in logic. Google) allow you to limit your search or make it more specific by using words such as "and", "or" and "not". Microsoft Internet Explorer denotes bookmarks as "favourites." 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 If software is backward compatible, it is compatible with earlier (superseded) versions of the same software.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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