The language of computers and the Internet in English

These are some glossaries and other type of resources that can turn out helpful to learn and practise the languages related to computer use.
About.com Spanish/English and Aprendiom offer bilingual lists of computing terms in English and Spanish.

Common computer terms in English is a monolingual glossary.

The British Council web site offers a song that includes some vocabulary related to computers: My Computer Mouse as well as some other activities on this topic.

The following video shows basic vocabulary on computers: