Multitasking

Process of having a computer perform multiple tasks simultaneously. During multitasking, tasks such as listening to a CD or browsing the Internet can be be performed in the background while using other programs in the foreground such as an e-mail client.

Advantages of multitasking

  1. Data can be easily copied and moved between programs.
  2. More productive, since dozens of different program can be running at once.
  3. Programs that are updated can be seen immediately. For example, if a new e-mail is received you immediately know.

Disadvantages of multitasking

  1. Requires more system resources.
  2. If on a laptop or portable device takes more battery power.

Also see: Cooperative multitasking, Multithread, Non-pre-emptive multitasking, Preemptive multitasking, Protected mode, Task