Some of the old software before 2010 may not be able to install/run normally on x64 or Windows 10 systems. Be aware of it before purchasing it.
Microsoft - Enterprise Learning Library - Visual Studio .NET Collection
The Microsoft E-Learning Library (MELL) provides high-quality training and reference resources for using Microsoft software.
contains the following:Inside C#, Second Edition
Inside Microsoft .Net IL Assembler
Introducing Microsoft .Net, Second Edition
MCAD/MCSD Self-Paced Training Kit: Developing Web Application with Microsoft Visual Basic .Net and Microsoft Visual C# .NET
MCAD/MCSD Self-Paced Training Kit: Developing Windows-Based Applications with Microsoft Visual Basic and Microsoft Visual C# .NET
Microsoft Visual C# .NET
Programming Microsoft .Net
"Unable to initialize the viewer" error when launching Microsoft eLearning Library (MELL)