Our desktop app is designed to allow you to work with Scrivener projects, Rich Text, Microsoft Word, Open Office, and Markdown documents.
The desktop app will run on Microsoft Windows 7 or newer and still needs an internet connection to work.
Run the file ProWritingAidDesktopSetup.msi that you downloaded
Follow the instructions on the installer
Open ProWritingAid (Either by going to the start menu and typing "ProWritingAid" or by clicking Programs -> ProWritingAid)