TECHNOLOGY FACTS
#1: -Computer word is not any short form.
Yes, computer is not any short form. Many computer teacher and people are knon as computer is a short form. But there is no any proper long form of computer. Computer word is come from 'compute' word. Which means calculate. 
#2:- Why power bottom symbol is
Are you see this type of logo in any electronic device. Friends it is called as power bottom. In computer word, any thing is either on or off. All computer program or any data base is work on these two binary cord which is '0' and '1'. 0=off and 1= on. So this symbol is combination of '0' and '1'. 
#3:-Your mobile phone don't do any multitasking!?!?
Friends do you know that, your phone don't do any multi tasking. Because when you open your multi apps, on this time your phone opporate one type of application. But when you open another application,your phone switch this application very first. Which you called multi tasking. So your phone don't do any multi tasking.
This is not multi tasking
But this is multi tasking
This is not multi tasking
