FrontPage Extensions are specific system files, that are required for sites designed with Microsoft FrontPage so as to operate appropriately on a web server. Without these files, the sites will still function, however some options will be inaccessible, that can immediately affect the user experience of your site visitors. When FrontPage Extensions are present on the website hosting server, you'll also be able to upload the site which you've designed using your PC instantly and devoid of additional software such as some FTP program. You will only have to enter the FTP sign in details for your website hosting account and FrontPage will do all the rest, uploading or updating your files. Considering how easy it is to work with FrontPage, you'll be able to start your online presence almost immediately even if you have never made a website before.