This is a Clilstore unit. You can .
A) First of all, watch the video "What is an Operating System".
B) Later, share opinions about the operating systems you already know.
C) Answer the following questions:
1. Do you know the names of the next logos that matches with well-known operating systems?
2. Do you know the name of the companyies?
3. Could you say who are the founders?
Short url: http://multidict.net/cs/5545