If you're looking to run classic BASIC programs on a 64-bit system, is the modern solution that allows you to download and run QBasic for Windows 7 with native support. Unlike the original 16-bit QBasic 1.1, which requires an emulator like DOSBox to work on modern OSs, QB64 is a 64-bit compiler that brings retro coding into the modern era. Where to Download QB64 for Windows 7

: If you are using an older 32-bit installation of Windows 7, use the win-x86 package.

: Choose the win-x64 package for optimal performance.