I don't know if my message is here in the right forum or not. Moderators -- feel free to move to more appropriate forum than here.

My question is that right now I have Windows 7 Home Premium 64 with Service Pack 1 on solid state drive (120 GB) on my laptop. I would like to install Windows 10 Technical Review on the same drive but what will happen with the program of Windows 10 upgrade release sometime in the summer for Windows 7 and will the other program of Windows 10 Technical Review disappear or stay in the solid state drive. That is my question about this.

Thank you,