Introduction: This guide will walk you step by step through the installation process of Windows 7. What you will need: - Your Windows 7 installation disc - Your Product Key - At least 16GB free hard drive space (20GB for 64-bit version) Notes: This guide is aimed at walking you through the complete installation, if you are simply upgrading from a previous version of windows you might not see all of the screens illustrated, but you definitely should not see more. In short, the process of upgrading is more simple than installing from scratch, so some steps might be skipped.
Operating Systems 
