Update to Instagram for Windows 10 Mobile includes support for Continuum
The update also allows users to completely hide the navigation bar, and the app now works on Continuum although it will not rotate into landscape. Still, this could be a sign that Instagram will soon be available for Windows 10 PCs. Some of those who have loaded the update onto their Windows 10 Mobile flavored handset (like the Microsoft Lumia 950 or Microsoft Lumia 950 XL) say that Instagram now runs faster on their phones after installing the update.
If you haven't downloaded Instagram on your Windows 10 Mobile handset yet, you can do so now by clicking on the link below. At one time, Instagram was one of those extremely popular iOS and Android apps that wasn't available on Windows Phone, leading to what many called the 'App Gap." Third party developers have filled the gap in many cases, with some Windows Phone users swearing that the apps made by developers like Rudy Huyn provide a user experience just as good or better than the original app. In some cases, like Instagram, the original app is finally making its way to the platform.
Download Instagram on Windows 10 Mobile by clicking on this link
source: Aggiornamenti.it (translated) via WindowsCentral