Yes, InDesign can be installed and used with Windows 7. InDesign is supported on Windows 7 and Windows 8.1. It requires the Windows 64-bit version and a minimum of 4GB RAM, 1 GB of available hard-disk space, and a USB port, with Adobe® Acrobat® 8 or later. Adobe recommends using the latest version, InDesign CC, for this platform. InDesign can be installed either via the Creative Cloud app (for Creative Cloud members) or as a stand-alone installation. The stand-alone installation requires downloading the InDesign setup file from the Adobe website. Once the download is complete, double-click the file to begin installation.