What are the minimum system requirements for installing Windows 7?

The minimum system requirements for installing Windows 7 are relatively modest. The operating system requires a 1 GHz or faster processor, 1GB of RAM (for the 32-bit version) or 2GB of RAM (for the 64-bit version), and 16GB of available hard disk space (for the 32-bit version) or 20GB of available hard disk space (for the 64-bit version). Additionally, a DirectX 9 graphics device with WDDM 1.0 or higher driver is necessary to utilize the Aero feature. Windows 7 can run on both older and newer hardware, making it compatible with a wide range of computers. However, it is worth noting that meeting only the minimum requirements may result in a less robust and smooth experience, so it is recommended to have hardware that surpasses these requirements for optimal performance.