Preparing for the next unit
In preparation for Unit 4, students could:
• look at a catalogue of a seller of computer
hardware such as DELL and list all the
peripherals they can find (this will also review
some vocabulary from Unit 2).
• try out a spreadsheet such as Microsoft Excel,
to find out what it does, if they do not know
already.
• list some uses of databases.
• look on Wikipedia to find out what a systems
administrator does (the simple English version
of Wikipedia, www.simple.wikipedia.org, might
be easier for self-study at this level).
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