By default the automatic building is on. This means every
time make a change to any project file the project will be built.
You may wish to turn this feature off if you know building should
wait until you finish a large set of changes, or wish to work offline.
About this task
To turn automatic building on/off:
Procedure
Open the Projects menu. If Build Automatically is
on there will be a check mark to the left. Click on it to change the
setting.