On one night, users of 4chan worked for hours to try to find the suspects.

Every document window is an object with which the user can work.

It would let users work with nine documents on the screen at once.

Multiple users can simultaneously work on the same projects together.

Should we automatically open the last file that the user was working on?

A big difference is that applications can be put wherever they make the most sense for the way a user works.

The mouse allows users to work in true 3D with 6 degrees of freedom.

Nine users are working on simple tasks that do not necessarily use their machine to the full potential.

The application begins by bringing up the last document the user was working with.

Very often they have operating systems that allow several users to work at the computer at the same time.