Question: what are the requirements to upgrade to windows 10?
Answer: Latest OS: Make sure you're running the latest version—either Windows 7 SP1 or Windows 8.1 Update. ...  Processor: 1 gigahertz (GHz) or faster processor or SoC. RAM: 1 gigabyte (GB) for 32-bit or 2 GB for 64-bit. Hard disk space: 16 GB for 32-bit OS or 20 GB for 64-bit OS. Graphics card: DirectX 9 or later with WDDM 1.0 driver.