There is no official "Microsoft FrontPage 2013" because Microsoft discontinued FrontPage after the 2003 version. However, users seeking a similar free, updated experience for Windows 10 typically use its official successors: SharePoint Designer 2013 or Microsoft Expression Web 4.
Below is an essay exploring the history of FrontPage, why it was discontinued, and how users can achieve the same results on Windows 10 today. The Legacy of Microsoft FrontPage and the Modern Web The Rise and Fall of FrontPage There is no official "Microsoft FrontPage 2013" because
There was never a 2007, 2010, or 2013 version released. The product line was eventually replaced by Microsoft Expression Web (which was also discontinued) and Microsoft SharePoint Designer. Improved user interface and design tools Enhanced support
Final Warning: Do not pay for "FrontPage 2013." Anyone selling it is either a scammer or selling you a free open-source program renamed to trick you. There is no official version of Microsoft FrontPage 2013
There is no official version of Microsoft FrontPage 2013. Microsoft discontinued the FrontPage brand in 2006. The last release was FrontPage 2003, which was phased out entirely in 2013.
To summarize your search for "Microsoft FrontPage 2013 free updated download for Windows 10":
If you're seeing downloads for "FrontPage 2013," it's likely a mislabeled file or something you should treat with caution. However, if you're looking for that classic WYSIWYG (What You See Is What You Get) feel on Windows 10, here is the real scoop on what’s available: 1. The Official Successor: Microsoft Expression Web 4