Thank you for using Upcoming! To help focus our efforts on core Yahoo! product experiences, we will discontinue Upcoming by 30th April 2013. You can find more details here
Whether it's managing a large database, writing a letter or gaming online, everything you do on a computer consists of five basic steps: input, memory, program, CPU and output. At 'Computer Bits and Pieces' discover what each basic step of computing does and how each step works with the others.