The advantages of having more than one clipboard slot are twofold: allow the user to retain more data in memory for later use and avoid the non-intentional replacement of what is already on the only clipboard slot. Although the traditional clipboard is very useful, in particular to those who edit code in the text format, almost every tool for the Windows, Linux or Mac OS platform only provide one slot to cut/copy and pasta data. This Instructable focus on a specific feature that Visual Studio (and many other Windows tools) lack: more than one clipboard slot to store data.
However, even this complex and multipurpose tools still can receive some improvements. The Visual Studio IDE is one of the most advanced development environments that allow the development any type of software.