FrontPage Extensions are specific system files, that are required for websites created with Microsoft FrontPage so as to work efficiently on a web server. Without these files, your websites will still function, however some capabilities will be unavailable, which can immediately have an affect on the user experience of your visitors. When FrontPage Extensions are present on the web hosting server, you'll also be able to upload the site that you've made on your computer instantly and with no additional software like some FTP program. You will just need to type in the FTP sign in details for your website hosting account and FrontPage will do all the rest, uploading or updating your files. Taking into account how easy it is to take advantage of FrontPage, you'll be able to start your online presence instantly even in case you've never made a website before.