Bookmarks and File Description
To remember what the data file relates to, a description can be entered. To make it easy to relocate a point in the data file bookmarks can be set.
File Description
A description of the data file can be entered by choosing Edit>Description menu. The description can be up to 250 characters.
Bookmarks
Up to 10 permanent bookmarks can be placed in the data file. Each bookmark by default is highlighted on the main window by a green background. The dialog for the bookmarks is available from the Edit>Bookmarks, or by pressing CTRL 'B' or by clicking 
tool bar button.This dialog allows a description of up to 120 character for each bookmark to be entered. The index number can also be adjusted. Pressing the Goto button will take the cursor to that bookmark.
To place a bookmark at the current cursor location simply press CTRL and a numeric digit key ('0'-'9'). Alternatively use the Edit>Set Bookmark menu. To return to the bookmarked point simply press Shift CTRL and the corresponding numeric digit key ('0'-'9'). Alternatively use the View>Goto Bookmark menu.