Spell-check using the HTML window
Cascade has a spell-check feature (a button at the bottom of the editing window). But I have found the HTML window very easy to use and helpful in checking my spelling.
In the HTML window, the misspelled words are underlined, then you right-click on the word and choose a correct spelling from the drop down.
NOTE: Always remember to “Update” on the BOTTOM LEFT when you’re finished. Also, if you have this window open and you click off of it onto another window, this one will STILL BE OPEN...it will move to the back. If you forget and submit your page edits BEFORE choosing “update” in this window, the HTML edits you made will not apply.