If you point to an icon with a mouse, the dialog window explaining the function of the button pops up.
Create Item: New Item Wizard will come up. Modify: Opens "Properties" window where you can view and modify properties of a selected Item. Delete: Deletes a selected Item. Transfer: Starts transfer of a selected Item. Stop: Stops transfer process. The button is active only during the process of transfer. Suspend: Temporally suspends processing. Resume: Resumes transfer process. Backup: Backup of a selected Item. Restore: Restore of a selected Item. Synchronize: Synchronization of a selected Item. Cut: Deletes a selected object and copies it to the clipboard. Copy: Copies a selected object to the clipboard. Paste: Pastes a selected object from the clipboard. Properties: Allows viewing and changing general program settings. Filter Log: Displays log messages related to a selected Item.
Create Item: New Item Wizard will come up.
Modify: Opens "Properties" window where you can view and modify properties of a selected Item.
Delete: Deletes a selected Item.
Transfer: Starts transfer of a selected Item.
Stop: Stops transfer process. The button is active only during the process of transfer. 
Suspend: Temporally suspends processing. 
Resume: Resumes transfer process.
Backup: Backup of a selected Item.
Restore: Restore of a selected Item.
Synchronize: Synchronization of a selected Item. 
Cut: Deletes a selected object and copies it to the clipboard. 
Copy: Copies a selected object to the clipboard.
Paste: Pastes a selected object from the clipboard. 
Properties: Allows viewing and changing general program settings. 
Filter Log: Displays log messages related to a selected Item.
