Microsoft no longer distributes VS 2010 directly. It is considered abandonware. If you require it for legacy project maintenance, ensure you obtain it from a verified archival source (e.g., Microsoft Visual Studio Older Downloads page with a valid subscription, or the Internet Archive) and apply an appropriate license key.
Historically, Microsoft offered older versions via MSDN subscriptions or the now-defunct BizSpark program. Today, Microsoft’s legal download center only hosts . microsoft visual studio 2010 ultimate free download
Microsoft Visual Studio 2010 Ultimate is a legacy Integrated Development Environment (IDE) that is now completely out of support Microsoft no longer distributes VS 2010 directly
While you can no longer buy or download Visual Studio 2010 Ultimate directly from Microsoft’s main product pages, there are still ways to access it for legacy projects or learning. The Status of Visual Studio 2010 The Status of Visual Studio 2010 Before downloading
Before downloading and installing Visual Studio 2010 Ultimate from non-official sources: