I wondered because you said you like it, but then asked about what kind of PC you need, etc. I haven't been told by the MTSO what the PC requirements are, and they don't seem concerned about it. I run Windows 7 with Word 10. If you want to know how much hard drive space and RAM you have, you can find out by clicking on your Windows start button, on the right choose computer, then at the top choose system properties. I'm sure you'll have more than enough RAM and hard drive space.