Toolbar Buttons

The Force.com perspective provides the following buttons in the Eclipse toolbar:

Button	Description
	Saves changes to the active file. If you are working online, the file is saved to the server and refreshed. In offline mode, this button saves the file locally only. To save a file to the server, right-click the file and choose Force.com \| Save to Server. For details, see Offline and Online Modes. Note
	Opens Salesforce in your default browser.
	Opens the Salesforce Developers community in your default browser.
	Launches the Deploy to Server wizard for the active project. For details, see Deploy Code with the Force.com IDE.

Force.com IDE Developer Guide