Windows 7 step-by-step installation guide Installing Windows is simple and everyone can manage it in no time. It only takes a few minutes. In this guide we will show you how to install your Windows 7 step-by-step. Let's take a look! System requirements Before you start installing your Windows 7, it is recommended that you check your hardware setup and find out if it corresponds to the recommended system requirements by Microsoft. The Windows 7 minimum system requirements are as follows: 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor; 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit); 16 GB available hard disk space (32-bit) or 20 GB (64-bit) DirectX 9 graphics device with WDDM 1.0 or higher driver. If you are upgrading a previous version of Microsoft Windows to Windows 7, the application Upgrade Advisor can provide you with all recommendations and requirements before the upgrade. Booting your operating system using a DVD Take out ...