Save files, define save options and reminders, and manage backup files and journal files.
- Click File tab
(Save).
- Press Ctrl+S.
- On the Quick Access toolbar, click
(Save).
To save a file, do any of the following:
To save the current file to a different file name or location, click File tab 
(Save As).
If you are working in a project that has worksharing enabled and you want to save your changes to the central model, click Collaborate tabSynchronize panelSynchronize with Central drop-down
(Synchronize Now). See
Synchronize with the Central Model.