When you are away from your computer, you still need to see your task list.
The easiest way to take your tasks with you is to print them out. See Printing tasks.
If you have computers at home and at work, you can access your tasks on both, and keep them in sync. See Sync with other computers.
If you have a handheld device such as an iPhone or PDA, you sync TaskAngel with Toodledo, and then sync your device with Toodledo. See Sync with your phone or PDA.