If you want to run Windows 7 on your PC, here’s what it takes: 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)

Can I get Windows 7 for free?

There can be many reasons why you may wish to download a Windows 7 copy for free (legally). You can easily download Windows 7 ISO image for free and legally right from the Microsoft website. However, you will need to provide the Product key of the Windows that came with your PC or your purchased.

What is the size of windows 7 64 bit?

When installing Windows 7 64 bit you will need 20 GB of hard drive space plus 100 MB for system use. It will grow as you do updates and add software. This ok. I have built a personal computer and currently with the OS and programs it is around 54 GB out of 1 TB hard drive.