# System requirements To use Invantive Control for Excel on your PC or terminal server, you will need the following software, including licences: - Microsoft Office 2010 or Microsoft Office 2013 (on Microsoft Windows only). - Microsoft .NET 4.5. - Microsoft Windows 7, 8 or 8.1. - Minimum of 2 GB of internal memory. - Screen resolution of 1280x1024 or higher. - User licence for databases and/or business applications in use. - Invantive Web Service or local drivers. Use on Mac, tablet and smartphone is not possible.