Microsoft Visual Studio 2015 Community Edition is no longer available via a direct web installer from the standard Microsoft download pages. To download it officially, you must use a (formerly MSDN) or join the free Visual Studio Dev Essentials program . How to Download
If you don't have a subscription, you must join the free Visual Studio Dev Essentials program. --- Download Microsoft Visual Studio 2015 Community Edition
Use VS 2022 for new projects. Use VS 2015 only if your build pipeline or legacy DLLs absolutely require the v140 toolset. Key Features of Microsoft Visual Studio 2015 Community
For VS2015 Community, no product key is required for individual use. However, if the installer asks (some late builds of Update 3 do), the generic "Community" built-in key is: HM7N6-7M3KV-M4JXT-3XTRB-Y4C4M However, if the installer asks (some late builds
The most reliable way to obtain the installer for Visual Studio 2015 is through the program or the Older Downloads portal.