bit – (A menor quantidade de informação que pode ser transmitida. Uma combinação de bits pode indicar um carácter alfabético, um dígito numérico ou executar o envio de sinais, a comutação ou outras funções.) bit (A single digit number in base-2, in other words, either a 1 or a zero. The smallest unit of computerized data. Bandwidthis usually measured in bits-per-second.)

browser – (Aplicação de software que proporciona uma interface gráfica interactiva para procurar, localizar, visualizar e gerir informações numa rede.) browser (A Client program (software) that is used to look at various kinds of Internet resources.)

cavalo de troia – (São programas que passam informações de um computador e enviam para outro sem autorização do primeiro.) trojan (A destructive program that masquerades as a harmless one. When you run a Trojan horse program, believing that it has a useful function, it will instead, for example, erase your hard drive.)

citação – quote

comentario – comment

correio electrónico – (O endereço pelo qual você envia e recebe mensagens.) e-mail (Messages, usually text, sent from one person to another via computer. E-mail can also be sent automatically to a large number of addresses.)

download – download

espelho – (Em terminologia computacional quer dizer uma cópia exata de um conjunto de dados) mirror (Is to maintain an exact copy of something. Probably the most common use of the term on the Internet refers to "mirror sites" which are web sites, or FTP sites that maintain copies of material originated at another location, usually in order to provide more widespread access to the resource. For example, one site might create a library of software, and 5 other sites might maintain mirrors of that library.)

grupos de discussão – newsgroups

hacker – (Pessoas com muito conhecimentos de informática e Internet que invadem sistemas, quebram sistemas de segurança e modificam dados em computadores de outras pessoas.) hacker (Was a term of respect among computer designers, programmers, and engineers for those among them who created truly original and ingenious programs, devices, or sometimes very clever practical jokes.
Unfortunately, the current popular meaning of the term is to describe those who break into systems, destroy data, steal copyrighted software, and perform other destructive or illegal acts with computers and networks. See cracker.)

largura de banda – (Tipo de conexão rápida pela Internet.) bandwidth (Literally, the frequency width of a transmission channel in Hertz, kiloHertz, megaHertz, etc. Often used as an expression of the amount of data that can be sent through a circuit. The greater the bandwidth, the greater the amount of data that can travel in a given time period.)

marcador – bookmark

minhoca – (Verme, programa que, explorando deficiências de segurança de hosts, logrou propagar-se de forma autônoma na Internet na década de 80.) worm (Is a virus that does not infect other programs. It makes copies of itself, and infects additional computers (typically by making use of network connections) but does not attach itself to additional programs; however a worm might alter, install, or destroy files and programs.)

parede de fogo – (Parede corta fogo. Dispositivo que controla o tráfego entre a Internet e um computador ligado a ela. Impede que usuários não autorizados entrem neste computador, via Internet, ou que dados de um sistema caiam na Intenet, sem prévia autorização.) firewall (A combination of hardware and software that separates a Network into two or more parts for security purposes.)

plug-In – plug-in

proxy – proxy

sala de conversa – chat

sitio de internet – (Localização do endereço de um servidor na Internet.) website (Is not the same thing as a Web page. Though the two terms are often used interchangeably, they should not be. So what's the difference? To put it simply, a Web site is a collection of Web pages. For example, Amazon.com is a Web site, but there are millions of Web pages that make up the site. Knowing the difference between these two terms can save you a lot of embarrassment.)

upload – upload

webmaster – webmaster