Most of the icons in the editor are the same as before with Ephox. It is best to just keep the font size and font type alone. When you save your page, a style sheet will be applied to change the fonts on your page to match the rest of the website.
If you want to change a font size to a larger font, then you should use the pull-down arrow and select a Heading type. This way the style for each Heading will stay consistent throughout the website.
INSERT HYPERLINKS OR IMAGES WITH THE TELERIK EDITOR
The menu for inserting a hyperlink has changed slighty. To make a hyperlink to a File, like a PDF document, you will now select Asset. The other tabs are the same as before.
Improvement: You can now highlight a previous hyperlink and then select the Hyperlink icon and you will see what the hyperlink set to so you can modify it. There is also a Remove Hyperlink icon.
Here is what the new menu to insert an image looks like:
This menu now has two tabs, but you will only use the Asset tab. Asset is another name for a file. Here you are going to search for the filename of the image you want to insert.