1. CompassAir allows certain attachment file types to be opened in an external browser in order that the user can preview or edit them. Some file types will be opened in a Chrome Office Viewer (this does however require the Chrome extension to be installed – see settings). These include doc, docx, docm, xls, xlsx, xlsm, ppt, pptx and pptm files. Other file types will open in a second Chrome browser, these include html, mp3, mp4, ogg and pdf files
2. To preview the file click on the “open in new window” icon. Alternatively the attachment can be downloaded to the user’s local drive, or saved in Dropbox or Google Drive