I have a system in my home with intel core 2 duo processor and I upgraded my current operating system of windows XP to the windows 7. Since my processor is capable to install the 64-bit operating system on my motherboard. It is compatible in my processor so I try to install it on my computer. Since it is installed properly in my computer. I just want to know that GWbasic is compatible with the windows 7 since it is performing well in windows xp I m not sure it will work r not in this operating system. So anyone have any suggestion for this post. Then please reply me on this thread. Ant assistance will be appreciated.