When StyleGuard opens an existing document, it doesn’t automatically scan the entire document. It only scans newly created text and edited text. For example, if you are being asked to update a section of a large document, you will simply open that document and made the necessary changes. StyleGuard will be smart enough to only scan the paragraphs that changes have been made.
Hint: If you have other paragraphs in the document that you would like StyleGuard to check but you do not want to do a full scan, you can simply add a few characters at the end of those paragraphs to initiate a scan for those paragraphs. After the scan is done, undo those edit and fix the potential problems that StyleGuard found.