The main toolbar, which is shown in the next screenshot, contains the following buttons:

New normal text file

Click this button to open a blank text file.

Open

Click this button to open a dialog box, where you can choose files on your computer and open them.

Save

Click this button to save the changes to the currently active document.

Print

Click this button to open the Print dialog box and print the currently active document or a selection of code.

Print Preview

Click this button to see how the document you want to print will look on paper.

Undo

Click this button to cancel the results of the last command.

Redo

Click this button to repeat the results of the last command.

Cut

Click this button to cut the selected text and put it on the clipboard.

Copy

Click this button to copy the selected text and put it on the clipboard.

Paste

Click this button to paste the text from the clipboard into your file.

Bookmark Next

Click this button to navigate to the next bookmark in your code.

Bookmark Previous

Click this button to navigate to the previous bookmark in your code.

Comment Selection

Click this button to comment the selected code.

Uncomment Selection

Click this button to uncomment the selected code.

Go To Line

Click this button to open a dialog box where you can enter the number of the line you would like to go to.

Go To Match Brace

Click this button to go to the closing bracket of the tag/class the cursor is currently in.
 

Lower Case Selection

Click this button to turn the selection into lower case.

Upper Case Selection

Click this button to turn the selection into upper case.

Line Transpose

Click this button to transpose (swap the order of) two lines.

Check Spelling

Click this button to open the Spelling dialog.

Find

Click this button to open a search bar below the code in the Code Window.

About

Click this button to see the version information of the TurboEditor version you are using.
 

The buttons in the above list are the default buttons of the Main toolbar. Of course, if you don’t need some of them or if you need to add more buttons, you can always customize it. To do this, select the small arrow at the right edge of the toolbar, or go to View | Toolbars | Customize. This will open the Customize dialog and from there you can select which buttons to add or remove.