Choose the most correct word in the box to complete these sentences. There are some extra phrases that you don’t have to use. chat room / back up / cursor / search engine icon phone line / attachment / double-click crashed / reference file / application / virus a. All you need to get connected to the internet is a fairly modern PC, a modem and a (55) ……………………. ……………………. b. Once you’re online, you may want to find out information by using a (56) ……………………. ………………………………………….., see what people are discussing by accessing the messages in a news group or simply join a (57) ………………………………………….. for a real-time conversation. c. Have you heard someone say, ‘I lost all my work because my computer (58) ……………………. …………………………………’? They should have remembered to (59) …………………………………….. before switching off. d. To open a folder or a document, just move your (60) ………………………………………….. on to its (61) ………………………………………….. and (62) ………………………………………….. e. If someone you don’t know sends you an (63) ………………………………………….. with an e-mail, don’t open it, in case it contains (64) …………………………………………..